For Flat, Curved & Sloping Roofs

For Flat, Curved
& Sloping Roofs

25 Year Guarantee

25 Year
Guarantee

Specialist Advice & Support

Specialist Advice
& Support

Express National Delivery

Express National
Delivery

We've waterproofed 180m SqM of roofs!

We've waterproofed
180m SqM of roofs!

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a sample

alwitra® Single-Ply 3 Day Comprehensive Course

This BCP approved 3 day training course covers theory, site safety, practical exercises and a final test. To participate in this training course we require the participant to have some roofing experience.

The BCP programme supports the roofing operative with training that gets them on the path of achieving competency in at least one roofing discipline and obtaining a roofing qualification. By achieving a roofing qualification, the operative can get the Blue Skilled Worker CSCS card.

Want to become an alwitra® accredited installer?

  • High-quality training
  • Become accredited
  • Receive new business leads from alwitra®

Apply Today

Our membranes are used by architects, contractors & developers. View all

Archdiocese of Liverpool
Coventry City Council
Aecom
3D Reid
Balfour Beatty
InFrame Garden Rooms
Churchill
Fife Council
Angell Thompson
Alec French Architects
ISG
Aloft Roofing & Leadwork
English Heritage
Glasgow Housing Association
Coomber Associates
Arc
Jade-Aden
Ashtree Roofing
View all clients

Need expert advice or just have a question?

Our specialists are here to support you.
Just ask.

Contact Us 01202 785200

Here's what some of our clients have to say...

We have been alwitra® contractors for many years and have always been impressed with the results and reliability of the product. The customers…

Read Full Review

EVALON® VSK

Michael

I, James Hopkins Director of JH Specialist Roofing install single-ply membranes on a daily basis, we as a company have tried numerous types of…

Read Full Review

EVALON® VSK

James

We have used VSK extensively over the last 5 years, we have found it to be a great product and really good for complex detail work. We find using…

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EVALON® VSK

Dave

As a small flat roofing business carrying out mostly domestic refurb work and small extensions EVALON® VSK is our preferred single ply membrane…

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Charlie

We have been an approved contractor for many years, the level of customer service and the quality of the products provided by ICB (Waterproofing) is…

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Carlo

We have worked with ICB on several occasions and we would thoroughly recommend them for their high level of professionalism and efficiency. The team…

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OB Architecture

ICB provides an excellent service with all the professional back-up required at the development stage through to completion. The manner in which you…

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Dave

I am pleased to recommend ICB as Company, through my personal experience and that of my Business, for the following reasons: They are an easy Company…

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John

We believe, as one of your approved contractors, over the years we have had a great working relationship with yourselves. When working on projects…

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Martin

Best system on the market – VSK all the way!!!!!!

EVALON® VSK

Richard

alwitra® is a lovely membrane when you have some detailing and gutters as you can go all the way through in a oner…

EVALON® VSK

Dave

…that’s the beauty of this membrane, (you) can complete field sheet and upstand in one go, nice and tight and (a) crisp finish in the…

Read Full Review

EVALON® VSK

Shaun

This product has to be the most versatile single-ply system we have used. Unbeatable finish.

EVALON® VSK

Lee Orchard

EVALON® VSK – such a quality and versatile membrane.

EVALON® VSK

Lee Orchard

In my mind the best single-ply.

EVALON® VSK

Peter

Can’t beat VSK

EVALON® VSK

Lee

We find all the staff at ICB, friendly, helpful & knowledgeable.

Steve

EVALON® VSK! Surely the best single-ply waterproofing membrane ever produced! A++++

EVALON® VSK

Kevin

More Reviews

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