Breathable Membranes For Roofing

Our range of breathable membranes and roofing felts ensures effective weatherproofing while allowing moisture control beneath pitched roofs.

Breathable Membranes & Underlays

At BDC Roofing Supplies, we deliver a complete range of breathable membranes and underlays to roofing professionals and DIYers across Walsall, Birmingham and the West Midlands.

From our BDC-branded Glidvale VP200 and VP300 to Wunderlay and single-sided felt tape, each product is engineered to provide outstanding weatherproofing while allowing moisture vapour to escape, protecting your roof from condensation and damp.

With our promise of dependable service, fast next-day delivery and a genuine commitment to your satisfaction, working with BDC means you’re not just buying materials – you’re gaining a reliable partner for every roofing project.

Call 01922 517 277 or request a quote today.

Products

Pitched Roofing Underlay

Glidvale VP200 BDC Branded Breathable felt 1m x 50m
Glidvale VP300 Persimmon Breathable felt 1m x 50m
Wunderlay 1mx45m
Single-Sided felt Tape

Pitched Roofing Insulation

100mm Loft Roll Insulation
50mm Acoustic Rockwool Slab
2400×1200 Celitex Boards 25mm

Flat Roof Torch on Felt

Ecofar XR Flexgum 5000 SBS Charcol 1x8m
Ecofar Flex 2mm Underlay Double Film 1x16m
Ecofar XR Flexgum Strong 3mm D/Film 1x16m
Ecofar Flex SBS 4500 Charcoal Mineral 1x8m
Ecofar Flex SBS 4mm Double Film 1x8m
Ecofar Flex SBS 4500 Green Mineral 1x8m
Ecofar Flex SBS 4500 Brindle Mineral 1x8m

Ready to secure the best Roofing Products for your next project?

Our experienced, handpicked team have the expertise and knowledge to help you with any roofing project, big or small. When you choose BDC Roofing Supplies, you can trust that you are getting the best in the business.

Customer Reviews

      EXCELLENT  
   Based on 16 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Bingoo Benj 
 30 July 2025
 
 
 Trustindex verifies that the original source of the review is Google. Very helpful
  
 
      Posted on Google  
   
   dave frost 
 13 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic customer service
  
 
      Posted on Google  
   
   Lucky Farmaha 
 11 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. The best place in area to buy roofing materials. Very helpful staff. I especially mention Steve. He is so helpful and Will solve all questions and doubts. There prices are unbeatable....
  
 
      Posted on Google  
   
   Rebecca Williams 
 11 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. I had a fantastic experience with the team at BDC! They are some of the friendliest and most helpful professionals I've encountered. Their honesty and valuable advice helped me avoid unnecessary expenses. Anytime I needed guidance, they were there to assist. I truly received one of the best services ever! I highly recommend BDC Roofing for any roofing needs in the future. Thanks again Ste, Wayne and Ben and your brilliant team
  
 
      Posted on Google  
   
   Lee Warren 
 11 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. 10/10 service fast and friendly. The best about
  
 
      Posted on Google  
   
   Ricky Barret 
 11 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. Excellent customer service...Great people to talk to about all enquiries you need to know
  
 
      Posted on Google  
   
   Viper power Tools accessories 
 11 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. I have watched this company grow from a shed to the magnificent site they have now. This is the only proof you need to know these guys know what they are doing, what they are selling and what experiences they have. Samac Fixings are proud to serve and be associated with BDC Roofing. James Drury
  
 
      Posted on Google  
   
   Charlie Hicken 
 11 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. Top quality service, had everything I needed for the job for very good price highly recommend 👍🏻
  
 
      Posted on Google  
   
   Adrienne Smith 
 11 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. Great company, Highly recommended, Steve’s been great to deal with, very knowledgeable and got the work done quickly and efficiently! Thanks BDC
  
 
      Posted on Google  
   
   Matthew Joyce 
 11 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. Quality roofing products and reliable. Materials always arrive at the job on time on the agreed date.