The steeper the grade of the installed pipe, the more water it will carry. Bell Mouth Grate. roof outlets and gutters from the Alumasc Range. Back Submit Alumasc. Harmer Roof Drainage – The Improved Range From Alumasc. com. Harmer Drainage, part of Alumasc Water Management Solutions (AWMS), is the UK’s leading manufacturer of metal drainage products, managing water inside and outside the building. 5000 Alumasc Group (LON: ALU) As at 23/11/2023 2:12 AM All data delayed by 15 minutes. Provider of sustainable building products, systems and solutions | We are passionate about our purpose to provide high-quality, low. Nickel Bronze (BS EN 1982) Satin finish General Purpose Access Cover, for use with tiles, marble, terrazzo, resin etc. 00 set on Apr 18, 2023. The standard range of colours are produced with a 30% gloss unless otherwise stated. Its systems allow designers, contractors and clients to realise the design, performance and. Please checkout our new online based Draiange Calculator which covers multiple ranges and brands. Rainclear Systems is an agent of Alumasc Building Products Ltd. Specialist water management manufacturer Alumasc has now launched its second series of live CPD webinars, following a hugely successful programme last year. Speak to the experts. Utility Programs for Drainage. Contact us today. O desenvolvedor do programa é Alumasc. Find out more at Alumasc Water Management Solutions. hide The service provides to you data about app markets: keywords and positions, reviews and reviewers, competitors and customer analytics. Report. This is an estimation, and the actual amount could vary based on the width and depth of the drain. 45 Harmer Technical Helpline 01536 383810 BIM available [email protected] gutter seamless aluminum roof types cost calculator antonio san rain roofing installed clean cleaning companies perfect slope systems company Top features of installing seamless alum. Made from 100% recyclable aluminium. We are pleased to announce the latest edition of our Drainage Calculator software is now LIVE with GATIC Kerbdrain, which makes its debut! 🎺 Another new… On Friday, Alumasc Group PLC (ALU:LSE) closed at 157. £121. For use in airports, docks and ports, industrial and commercial applications. Access our supporting technical downloads at Alumasc Water Management Solutions including BIM and CAD files. Otherwise, check out these important facts you probably never knew about alumascdrainage. Development of further synergies in our “Rain to Drain” strategy. Harmer Roof Drainage Roof Outlets, Roof Channel Drains and Raised Deck Supports wealth of information on all aspects of Harmer Drainage and compatible products. Stainless Steel Drainage. Drain Connectors. The range includes Cast, Pressed and Extruded systems. Logged in as {[{ user. Channel & Grating for fire-fighting lift - stainless steel grade 304, (min. . Alumasc waterproofing and green roof solutions are. , Rectangular. MADE IN THE UK. REGISTER HEREAlumasc Rainwater, the leading manufacturer of all metal systems, introduces Infinity – the new name for its high-performance steel gutters and downpipes. Download the latest version from Software Informer. The popular Alumasc WMS CPD webinars is back for round two, the next topic is on Internal Floor Drainage | A Complete Guide To Design & Specification with a focus on the Wade and Harmer brands. 26 standard factory applied colours. 35. AWMS Drainage Calculator has been updated! Click below to access Drainage Calculator 1 2 3 4 5 6 7 8 9 Alumasc Skyline Rainwater Harmer Wade Gatic About Alumasc. Our innovative, problem-solving specials cover a myriad. Alumasc Water Management Solutions leading Drainage Calculator allows Architects, Specifiers and Building Engineer's to design and quantify all their Rainwater Drainage requirements using this dedicated Platform. Back Submit Check out our updated Drainage Calculator NOW! 👀🆕 We're delighted to announce the latest version of our online Drainage Calculator is available for you to… An Integrated Drainage Solution Alumasc is the UK specialist in lightweight cast iron soil Harmer SML is fully compatible with Alumasc’s ranges of and waste systems, which form part of the company’s Aluminium and Cast Iron Roof Outlets, Aluminium Floor renowned Harmer range. The Alumasc Partnership 8 An Integrated Drainage Solution 9 Project Gallery 10 Harmer SML Product Range Summary 12 The Harmer SML Product Range 14 The Harmer drainage. Rainwater. Download. 25 years life expectancy in industrial and marine locations. Tel +44 (0) 1787 475151. 318 if using imperial units, C is the roughness coefficient of the pipe material, R is the hydraulic radius (cross-sectional area divided by perimeter), and S is the slope of the pipe. SIG Roofing offers a unique range of profiles, finishes and made-to-order options. Calculating drainage fall and gradients. USA / Canada. John Hemphill posted images on LinkedInRain to drain solutions that set the standard for urban water management. 0. £49. Calculating. To discuss all Civil Engineering, Construction, Landscaping, Drainage, and Footing requirements, as well as driveways, fencing, paths,. This will calculate the size of chutes and hoppers draining from a flat roof to downpipes on the exterior of the building to BSEN 12056 Part 3. Calculate area drained. Alumasc Water Management Solutions 2,448 followers 1mo Check out our updated Drainage Calculator NOW! 👀🆕 We're delighted to. Retrofit. [email protected] portfolio includes a premium range of reinforced polymer modified bituminous waterproofing membranes, single-ply membranes, hot-melt structural waterproofing, cold applied liquid coatings, green roof solutions, stormwater management and a full range of complementary accessories such as building services supports and guardrail edge. Drainage Calculator MicroDrainage Support Technical & Project Support. Explore our brands today. uk; of 104 /104. . 0) This formula yields the required drainage capacity in gallons per minute (GPM). Roof Drainage Calculators. firstName }]} {[{ user. Complete stainless-steel channels and floor drain systems, including bespoke capabilities, covering projects from small restaurant kitchens up to large scale food processing and manufacturing plants. Made to suit all designs and budgets, the Skyline Soffit system is manufactured from high quality, polyester powder coated aluminium and is available in a standard range as well as bespoke designs available to order. Provide flat roof drainage for warm, cold and inverted roofs. We have an extensive portfolio of successful past solutions in situations where a bespoke rainwater drainage design was the only answer. About Wade. 50 incl VAT. Tree Grille. Harmer. Aluminium is 100% recyclable. Now, enter in depth, how deep do you want to fill the layout of your surface, e. Company registration. Soil & Waste. color-coded drainage area. Grease / Sediment. Find out more. View options. 'A Guide to Access Covers - Design &…Harmer Roof Drainage Roof Outlets, Roof Channel Drains and Raised Deck Supports May 2012 (52. Pete Wainer posted images on LinkedIn. Come and see us stand 78 for a chat about all things rain to drain. uk. , 12 feet. A versão mais recente do Alumasc Drainage Calculators pode ser baixada para computadores executando Windows XP/7/8/10/11 de 32-bit. Alumasc Drainage Calculators Download An app to calculate the sizes of Harmer SML pipework, roof outlets and gutters. 2 Maintaining a Flow of Information The Harmer drainage website provides a wealth of information on all aspects ofAlumasc Drainage Manager appointed to the project. Each metal system is manufactured to the highest standard for strength, long life and durability. Sizes the piping needed on the acreage to. More Share Price infoAlumasc Water Management Solutions. Cast Iron Rainwater. An eco-friendly and sustainable drainage system, being 100% recyclable and having a positive effect on the environment during breakdown. High capacity gutters for traditional or modern buildings. The standard range of colours are produced with a 30% gloss unless otherwise stated. Learn more today at Alumasc Water Management Solutions. The Alumasc Rainwater website provides a wealth of information on all aspects of rainwater solutions, including gutters, downpipes and associated fittings. About the Rainwater range. Example: Roof area is 300 x 500 ft; 300 x 500 = 150,000 sq. Alumasc has great collection of brands to offer help in drainange and gutter fittings and fascia soffit copings. The system is designed to ensure sufficient depth of concrete cover over the main body of the channel to withstand ultra heavy-duty loads. On-site handling and painting are the responsibility of the contractor, andTo regulate the movement of water and protect against dirt and grit penetrating the joints between insulation boards, a water flow reducing layer (WFRL) should be placed on the insulation layer; to assist the flow of water to drainage outlets. Grease / Sediment. Latest Alumasc Group PLC (ALU:LSE) share price with interactive charts, historical prices, comparative analysis, forecasts, business profile and more. Speak to the experts in Aluminium, Cast Iron & Steel Rainwater. g. The Prinsco Drainage Calculator estimates the capacity of tile drainage systems. Our product ranges are suitable for housing projects especially for the water management, from our comprehensive metal rainwater system and integrated aluminium. 50, 19. Project Images. Alumasc Drainage Calculators comprise a series of tools to calculate the sizes of Harmer SML pipework. Our AWMS July 2022 Trade Pricelist is here! Our AWMS July 2022 Trade Pricelist is here! The trade price list you have all been waiting for. Drainage Calculator MicroDrainage Support Technical & Project Support NBS Specifications Request a sample. Harmer Aluminium Roof Detail Rainwater Outlets are designed for use with flat roof structures, using either insitu cast concrete, timber or lightweight metal deck construction. The package includes 4 calculators: Foul Drainage Calculator, Internal Rainwater Calculator, Roof Outlet Calculator, and Gutter Calculator. Double Branches. The updated calculator, which allows architects, specifiers and civil engineers to design and quantify all of. 27. lastName }]} – Logout Practice: Alumasc Drainage Calculators comprise a series of tools to calculate the sizes of Harmer SML pipework. Contact us for further support. Fully compatible with Alumasc’s Skyline fascia/soffit system. Checks the capacity of drain tile on existing drainage systems. Calculations for concrete and clay pipe can be approximated by using the smooth pipe option. Drainage Calculator, Internal Rainwater Calculator, Roof Outlet Calculator, and Gutter Calculator. Compact drain bodies are ideal to install in all types of solid and suspended floor. 5) Uniclass CI/SfB G581 DRAINAGE SYSTEMS. Wade drainage system has been used throughout the building, including across the ice rink, swimming pool, changing rooms and services area. Length: 3m. Rainwater. Also included are FAQs, file downloads for NBS specification clauses, COSHH information and a CAD library. Learn about the features, benefits and technical specifications of Harmer's aluminium, cast iron and insulated roof outlets, channels and accessories. Rainwater Victorian Ogee Agrement Certificate 86. Product of the Day is GATIC Slotdrain from Alumasc Water Management Solutions, a range of innovative surface water drainage channels that can be specified for every location 1Alumasc Drainage Calculators download An app to calculate the sizes of Harmer SML pipework, roof outlets and gutters. Rainwater Drainage Drawing tool integrating Quantities Schedule Eaves Drainage Gutter sizing and pipe calculator for Cast and Contemporary gutter types roduct Literature, DWG files and application specific NBS Specification Clauses. Also included are FAQs, file downloads for NBS specification clauses, COSHH information and a CAD library. For more information call the Gatic team on 01787 475151 or visit Users interested in Swimm drainage software generally download: EPA SWMM 5. Next Thursday (24th) at 12pm I will be presenting #2 in the Alumasc Water Management Solutions webinar series. Aluminium Downpipes and Hoppers. Bell Mouth Gulley. Two types of Harmer Modulock slot channels are also available - Facade. Gatic’s involvement with gas air-tight inspection covers spans more than 90 YEARS In fact, one of the earliest covers produced by the company (then known as Dover Engineering) is still in. lastName }]} – Logout Practice:Gain access to all our technical downloads from CAD drawings, BIM files and the Alumasc Drainage Calculator when you login to Alumasc Water Management Solutions. First we will divide the roof into drainage areas. e. Manufactured in the UK. 83m Apex Heritage Half Round Cast Iron Beaded Gutter. Other Harmer Drainage Products 86 Alumasc Premium Products - All Brands 87 For latest prices and delivery to your door visit MyTub Ltd - 0845 303 8383 - - [email protected]. Virus-free and 100% clean download. Selecting "Re-development" on the "Project Cost" tab of the National Stormwater Calculator influences the site complexity, and shifts the costs towards a higher complexity cost estimation. Key Points. £28. A bespoke Gatic CastSlot system was installed as part of the redevelopment of the riverside stand for Craven Cottage, home to Fulham FC. Harmer. . . July 2017 (52. Alumasc Drainage Calculators comprise a series of tools to calculate the sizes of Harmer SML pipework, roof outlets and gutters from the Alumasc Range of Products. The pipes are mounted on brackets to stand. 66. 1671. You can then. Custom-made Slotted channel - Hidden. Click here ️ to log in 🔒 The Alumasc Water Management Solutions' Calculator allows Architects, Specifiers and Engineers to design and quantify all the Drainage. 05/4191. 10 round head rust proof screws For gutter fixings onto PVC fascias use 35mm x 5mm No. Harmer offers a variety of options for Roof Outlet fittings; Cast Iron Roof Outlets, Aluminium Detail Roof Outlets and Insulated Roof Outlets are among the options available to buy. The standard range of colours are produced with a 30% gloss unless otherwise stated. The standard range of colours are produced with a 30% gloss unless otherwise stated. Skilled in architectural and engineering detailing, drainage design and calculations. 4 calculators: Foul Drainage Calculator, Internal. co. Displays several design modules for each design issue, and helps fixing them. Rainclear Systems is an agent of Alumasc Building Products Ltd. It is tomorrow! We are ready for the Homebuilding & Renovating Show at Convention Centre, Harrogate. Alumasc Rainwater is the UK's market leader of Aluminium, Cast Iron and Steel gutters and downpipes. Find out how we became one of the UK’s leading aluminium building products. We implement a ‘Rain to Drain’ philosophy built around the belief that surface water from both roof and ground level is a valuable natural resource and should be properly. Wade supplies a good range of stainless steel channel options, for different profiles. The file is clean, see the report. Monoscreed. The channel top edge has an outward fold for protection over the edge of the concrete encasement. Contact us for further support. . Cast iron outlets for many drainage applications. This will calculate capacities for an eaves gutter to BSEN 12056 Part 3. The Harmer drainage website provides a wealth of information on all aspects of Harmer Drainage and compatible products. Need some technical advice? Speak to the experts. The Skyline Soffit plank is a secret fix. Puddle Flange. Skyline. The Harmer AV outlet body (fully concealed after installation) is supplied in mill finish aluminium. Access Covers. A collection of subcatchment areas receiving precipitation and generate runoff and pollutant loads is created and configured. 2 Maintaining a Flow of Information The Harmer drainage website provides a wealth of information on all aspects ofGatic launches new and improved Drainage Calculator Gatic, part of Alumasc Water Management Solutions (AWMS), has launched the latest version of its industry-leading online Drainage Calculator. There is excellent drainage and roof outlets to choose from, to see which one is right for you. Contact us here. Latest updates on everything Drainage Software related. The newly upgraded Online Calculator is an innovative digital platform encompassing four Alumasc brands: Rainwater, Harmer. Skyline. Calculate pipe diameter. First use the Hazen-Williams equation to find the velocity of the fluid: v = k × C × R 0. Tel: 01787 273998. A complete range of polyester powder coated aluminium gutters, downpipes and integrated fascia / soffits available to. Harmer AV outlets are precision cast in aluminium silicon alloy LM6 to BSEN 1559:1997. Stainless Steel Drainage. Find out more. and roof drainage products. £8. Floor Gullies. Do you need help with product selection, speak to the experts. To book a seminar or find out. Harmer. User of MicroDrainage benefit from a user-friendly interface, auto-design and optimisation as well. Use our rainwater drainage calculator to calculate your property's flow requirements or ‘flow capacity’ of the. If you are in need of technical support on any of our products contact us at Alumasc Water Management Solutions today. Alumasc Water Management Solutions has launched a new, upgraded version of its popular online drainage calculator, which measures and specifies the. O2 Building, Slough - Skyline. The standard aluminium RAL colour range includes 29 colours to choose from. About the Rainwater range. 28 Jan 2022. Alumasc Water Management Solutions. Our Aluminium rainwater is BBA accredited and suitable for traditional and modern buildings. Slotdrain FacadeSlot. News. Modular Channel and Gratings for use in unfinished floors such as factories, plant rooms and service areas. Contact us today. Details. The current edition covers details of foul water drainage, both above and below ground, pipe sizes, protection of pipes, manholes and inspection chambers. s oof Drainage Calculator linked in to local rainfall data Rainwater Drainage Drawing tool integrating Quantities Schedule Eaves Drainage Gutter sizing and pipe calculator for Alumasc Drainage Calculators comprise a series of tools to calculate the sizes of Harmer SML pipework. Vertical ABS Shower Drain - CVS/AS/T15 Please click here to contact technical support Vertical ABS Shower Drain - CVS/AS/T20🚀 It's launch day! 🚀 Our new Alumasc Water Management Solutions Drainage Online Calculator is available now! This provides a platform for our customers to calculate their drainage. Covering everything from soil drainage to internal water drainage, there’s the system to suit any plumbing need for construction projects of all kinds. The standard range of colours are produced with a 30% gloss unless otherwise stated. Length (m) Width (m) Additional Area (sq m) Roof Pitch Roof Height. Total Drainage Capacity = Roof Area (in square feet) × Rainfall Intensity (in inches per hour) × Drainage Efficiency (a coefficient typically between 0. To determine the number and size of drains, you would divide the total capacity by the capacity of a. CALL: 0800 644 44 26 MON-FRI 8AM-5PM TO FIND OUT MORE. This house is 2000 square feet (50’ x 40’). Alumasc Drainage Manager appointed to the project. Email. The package includes 4 calculators: Foul Drainage Calculator, Internal Rainwater Calculator, Roof Outlet Calculator, and Gutter Calculator. Harmer and Wade lead the Food, Drink and Kitchen sector with a range of integrated products that provide a complete hygienic floor drainage solution. package includes 4 calculators : Foul Drainage Calculator , Internal Rainwater Calculator SWR Calculator The Alumasc Rainwater website provides a wealth of information on all aspects of rainwater solutions, including gutters, downpipes and associated fittings. Modulock. Speak to the experts in Drainage. 63 × S 0. Alumasc Rainwater is the UK's market leader of Aluminium, Cast Iron and Steel gutters and downpipes. SML Cast Iron Above Ground Drainage. A unique range of profiles, finishes and made-to-order options, we manufacturer each metal system to the highest standard for strength, long life and durability. Established since 1928, our highly specified civil drainage range is well recognised. 4. Skyline today offers a complete collection of unparalleled aluminium design solutions to meet every requirement — from typical to fully bespoke design solutions backed by support from our experienced, dedicated technical teams. The system is designed to ensure sufficient depth of concrete cover over the main body of the channel to withstand ultra heavy-duty loads. The Alumasc Group plc is a United Kingdom-based manufacturer and supplier of sustainable building products, systems, and solutions. £8. Implementation is led by the Alumasc Drainage Manager appointed to the project. Can provide an all aluminium eaves/soffit solution. Up to A15 Load Class. Download;. Add to basket. Height and length typically correspond to the wall's height and length. Made from 100% recyclable aluminium. key points. O arquivo do instalador do programa é conhecido como Alumasc. It includes exterior surface water channels, high capacity channels, linear and slot drainage, and access covers. Drainage Design Calculator Architects and building service engineers can now design and MicroDrainage is a well-recognised tool for civil engineers working on surface water and external drainage calculations. All products are lightweight, durable and non-corrodible. Download. Water Flow Calculator; Customer Information. Summary. Find out more. range of products and systems, allowing access to up-to-the-minute information on all products available from. Alumasc Water Management Solutions | 2. , 8 feet. You can also filter them by our different product brands. The roof drainage outlets and rainwater downpipes are calculated based on the design principles for gravity drainage systems established in SS525:2006 Code of Practice for Drainage of Roofs. The Alumasc Rainwater website provides a wealth of information on all aspects of rainwater solutions, including gutters, downpipes and associated fittings. Contact Alumasc today for sustainable water management solutions including rainwater and surface water drainage solutions for residential and commercial use. Rain to Drain solutions that set the standard for urban water management | AWMS, part of Alumasc Group, is the first joined-up brand in integrated water management. Cast iron, galvanised steel & aluminium hoppers. Roof Outlets. We’re proud to support British manufacturing by making every single product right here in the UK. Alumasc Heritage Beaded Deep Run Gutter More Options. 5 cubic yards of gravel. 33 ex VAT £145. It offers an exceptional combination of properties such as incombustibility, superior compressive strength, guaranteed water- and vapour tightness and long lasting thermal insulation performance. Refer to following tables for Drainage Fixture Unit (DFU) Value: Table 11. 1-2004) office and. #alumasc #raintodrain Pete Wainer Chris Goring. Available sealed or unsealed, circular or square and will a solid top or recessed top for. For almost 90 years Gatic Surface Water drainage systems have been used to capture, control and return run-off safely into the natural water cycle. View Product. co. in irrigation, drainage. Linear Drainage. Access our supporting technical downloads at Alumasc Water Management Solutions including BIM and CAD files. Contact Alumasc today for sustainable water management solutions including rainwater and surface water drainage solutions for residential and commercial use. Seamless aluminum gutter installation in florida Aluminium moulded alumasc gutters gutter 61m Gutter galvanised square & round outlet,. Strong technical professional with a Bachelor of Science (Hons) focused in Architectural Technology from the University of Northampton and an former associate. The following calculator helps estimate the amount of gravel needed to cover an area based on the density and desired depth of the gravel. 1. 15 ex VAT £9. 1. Human Resources Advisor at Alumasc Water Management Solutions 2mo Edited Alumasc Water Management SolutionsA comprehensive range of single and double flap non-return values that prevent the back flow of rainwater or waste drainage. management strategies (drainage designs . FLAT ROOF DRAIN INSTALLATION MANUALS - more roof drain calculators & tables ;. Use our rainwater drainage calculator to calculate your property's flow requirements or ‘flow capacity’ of the gutters you're considering purchasing. Our cold applied liquid roofing systems also form part of the Euroroof brand group and finally well respected Hydrotech provides unrivalled structural waterproofing solutions. 5 inches to 8 inches in diameter. Alumasc Water Management Solutions leading Drainage Calculator allows Architects, Specifiers and Building Engineer's to design and quantify all their Rainwater Drainage. Kerbdrain. eatures oof Drainage Calculator linked in to local rainfall data Rainwater Drainage Drawing tool integrating Quantities About Harmer. Bovingdon High Street - Integrated Alumasc Water Management Solutions specified on new mixed-use development. Steel Rainwater. Drainage Design Calculator Architects and building service engineers can now design andMicroDrainage is a well-recognised tool for civil engineers working on surface water and external drainage calculations. It's official the 🆕 Alumasc Water Management Solutions Drainage Online Calculator is due to launch on the 10th January! ⏰🎉 This provides a platform for our customers to calculate their. “Wade has built a strong brand on the design excellence and high quality manufacture of its products,” comments Alumasc. All rights reserved. Unlike traditional roof drainage, which is designed to flow part full, a syphonic system operates at full capacity, when water is sucked or syphoned from the roof down into the drain at high velocity. Technical Support Harmer drainage products are backed-up by comprehensive technical Gatic launches new and improved Drainage Calculator Gatic, part of Alumasc Water Management Solutions (AWMS), has launched the latest version of its industry-leading online Drainage Calculator. Jubilee Modular System. Selective bolt-on acquisitions that provide synergies, new products and. ainage Design CalculatorHarmer Roof Drainage Roof Outlets, Roof Channel Drains and Raised Deck Supports May 2012 (52. With the addition of new products and the launch of its new Drainage Calculator software, Alumasc’s Harmer brand offers benefits to all professionals involved in the design and specification of rainwater and roof drainage products. Drainage Calculator MicroDrainage Support Technical & Project Support. Robust and long lasting (25- 40 years), lighter than cast iron although made in its image, and is thicker than extruded aluminium or steel. Drainage Calculator MicroDrainage Support Technical & Project Support. The standard aluminium RAL colour range includes 29 colours to choose from. The use of ABS antimicrobial materials. Hargreaves Rainwater Heads, made from Cast Iron, are available in a range of both Standard and Ornamental heads. 2 Maintaining a Flow of Information The Harmer drainage website provides a wealth of information on all aspects of Harmer DrainagDrainage Calculator MicroDrainage Support Technical & Project Support. Cast Aluminium Gutters are ideal for traditional properties. Easy to install and low maintenance. Copper and Zinc guttering are the stylish and sustainable choice for both heritage and contemporary properties where you want to make a statement. AWMS. Cast iron outlets for many drainage applications. Caltech Clear Glaze. Soil & Waste. Latest News Tue, Mar 22, 2016 5:05 PM. Skyline. Alumasc Drainage Calculators. The Gatic Kerbdrain product range has proven to be one of the lightest, and robust units on the market. Please check that the input data has been correctly interpreted. WaSim Free. Made from lightweight & durable aluminium. Victoria & Albert Museum - ‘Seamless cohesion’ achieved for London’s V & A Museum with Wade Drainage and Alumasc Roofing Systems. 45 4 comentarios. Overview. Access Covers. Gutterworks worked closely with Alumasc’s technical team and the main contractors for the duration of. Select Size. Make-up Pieces. The project, which began in July 2021, incorporates Gatic CastSlot Treadsafe, which was chosen to drain. Harmer ABS Shower Drains represent the perfect combination of plastic materials and good design brought together to provide practical function with efficient, low maintenance design. 59. Gatic manufactures and supplies bespoke, scalable slot drainage channel systems for surface water drainage. A competitive alternative to uPVC systems, with increased flow rates and. Gatic Composite is a comprehensive system of single duct and multispan access covers and frames for use in pedestrian areas where an anti-slip, light weight, lockable and aesthetic solution is required in environments up to B125 loading. Access our supporting technical downloads at Alumasc Water Management Solutions including BIM and CAD files. +44 (0) 1744 648400. Re-development combined with information on site suitability, topography, and soil drainage determines whether complex, typical, or simple cost curves apply.