View our Standard Details for basic technical solutions on a variety of structures to gain a better understanding of structural waterproofing and aid your projects.
For Specifiers
For Specifiers
Specialist waterproofing designs tailored to your project's risks, ground conditions and compliance requirements.
Toby Pearl
Technical Manager, Atal. | Tredegar
Specialist Support
Gain industry insights with our technical articles, and continued learning via CPDs with our team of structural waterproofing specialists
Gravesend
Kent
Structures are only as strong as the foundations they are built on
Why Partner With Atal
Train
CSSW-accredited CPDs, technical guidance and practical training to help you specify with confidence
Design
Turning complex waterproofing requirements into practical, buildable design solutions
Collaboration
Partnering with your project team to reduce risk and deliver successful waterproofing outcomes
Why Choose Atal
Tailored Technical Design for your build
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We support you through design for your waterproofing and ground gas system. Full bespoke specification, not a template.
We answer the phone in person. And turn up when you need us
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Speak to an expert. No bots, no queues, no two-week wait. Once the project is underway we can support through site visits, toolbox talks, and a WhatsApp line.
Risk, Signed For
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We design waterproofing and ground gas system in-house which means we can stand behind it with our own professional indemnity insurance. Most suppliers sell you a product and leave the risk with your contract. We support you. That is the difference between a supplier and a partner.
A designated technical team, from start to completion
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Not a call centre. Not a rotating cast of account managers. A technical team, working with you on your project, who answer the phone. When you call Atal, you are not explaining your project from scratch, you just continue the conversation.
Paperwork That Doesn't Make You Sweat
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Tested products, full datasheets designs documented to the standard Building Control expects. When the inspector asks for the file, there’s a file, not a scramble.
Gateway 2 Project Support
Our Expert Design Team works with you to remove the risk from the
hardest part of your build. Bespoke designs, product information,
technical data, site visits, we’re there to get your structural
waterproofing project passed.
Specify With Specialist Aid
Technical Datasheets
Product Data
Our Technical Datasheets contain comprehensive guides on product information, technical data, and installation summaries. Our third-party certified products allow your Structural Waterproofing projects get a head start on Gateway 2.
Technical Details
Design Reviews
Book a design review with our Technical Team who will use their specialist knowledge to help you put your project plans to life
Meet Your Technical Team
Here to support your project queries, review designs, and provide specialist advice. In person, or over the phone, we're here at a moment's reach.
Get In Touch With Dominic, Atal MD
For initial project stages, partnerships, and warranties. Request a meeting with me for a conversation.
Get In Touch
Warranties
To create peace of mind with your structural waterproofing, Atal offers both material and design warranties.
Understand The Performance Grades Of Your Structure
Grade 1A
Some seepage and damp areas are tolerable where this does not interfere with the proposed use of the structure. Local drainage might be necessary to deal with seepage for lower grade car parks, loading bays or basic utility spaces.
Grade 1B
No seepage but damp areas from internal and external sources is acceptable, dependent on intended use. Local drainage might be necessary to deal with seepage for car parks, open air warehouses, logistic centres etc.
Grade 2
No water penetration is acceptable, but dampness from condensation is tolerable. Ventilation may be required for plant rooms, workshops, storage areas and lift pits to achieve a drier environment than Grade 1.
Grade 3
Residential and commercial areas, including offices and other habitable areas. No water penetration acceptable, ventilation, dehumidification or air conditioning necessary, appropriate to the intended use.
Case Studies
Myrtle Close
A nearby brook, ever-present radon and perched water hurdles to resolve for this Grade 3 residential care home
Toby Pearl
Technical Manager, Atal. | Tredegar
Case Studies
Dalefield Way
High amounts of ground gas puts an office extension block a project against the odds
180 Piccadilly
London
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