PVC Single Ply Membranes

Memtec Single Ply PVC Membrane is an exceptionally high quality, great value, easy to install flat roofing membrane, suitable for warm insulated or cold roofs and ideal for any flat or low pitch installation.

We supply all the waterproofing products you'll need for installation: adhesives, fasteners, trims, rainwater chutes and more.

PVC Single Ply Membranes

Memtec PVC single ply flat roof membrane

Manufactured from PVC (polyvinyl chloride) polymer with mesh reinforcement, this product has many advantages:

  • Resistant to Ultra-violet light damage
  • Resistant to penetration from roots
  • Rot proof and high ageing resistance propetries
  • Fire resistant -with self extinguishing properties
  • Vapour permeable. No Blisters or Bubbles.
  • Superior durability & flexibility
  • Low maintenance
  • Low temperature pliability, to minus 25°C without cracking
  • Fast, easy installation

Warranty & lifespan information

The single ply PVC membrane carries a 20 year manufacturers product guarantee.
It is British Board of Agrément (BBA) Accredited, BBA Certificate number 14/5144 and the BBA have confirmed an expected service life expectancy “in excess of 35 years”.

Single Ply roof membrane installation

The PVC membrane offers a quick and mess-free installation process. Seams can be connected using either cold applied adhesive or mechanical fixings with electrically hot air welded overlap seams. This eliminates the need for dangerous naked flames or messy hot bitumen during installation.

To successfully install Memtec PVC Single Ply Membranes, extensive training and on-site guidance for a minimum of 12 months, along with costly specialized tools, are prerequisites. This product is not suitable for DIY enthusiasts or roofing/building contractors lacking adequate experience. Any errors stemming from inexperienced installation can nullify product warranties.

The membrane can be installed in various ways such as mechanically fixed, fully bonded, or loose laid and ballasted, making it suitable for all flat roof constructions, some pitched roof installations, and can be applied over existing bituminous roofing felt, asphalt, and mineral surface finish roofing felt (after removal of any stone chippings).

To complete the roof, metal drip trims can be added along with a range of roof drain outlets and water chutes for surface water drainage. It is recommended that only trained professionals handle the installation of this product to ensure proper application and performance.

Typical uses

  • Flat, sloping mansard, curved, barrel vault, dormer, terrace & roof gardens.
  • New build construction & existing roof refurbishment projects.
  • Linings to valley, box, parapet & eaves gutters.
  • Warm & Cold Roof specifications.
  • Replication of lead & metal roofing systems.

Samples

Sample packs are available so that you can familiarise yourself with this product prior to purchasing.

Delivery FAQ's

  • Deliveries are  Monday to Friday ( Excluding Bank holidays )
  • Majority of orders are dispatched either the same or next working day.
  • Deliveries are usually within 5 working days of order
  • Large HGV type vehicles are used for deliveries for kerbside only
  • Offloading is your responsibility unless you have notified us that a tail-lift & pallet truck is required ( Kerb side Only )
  • Please use the text box at the checkout (or email and include your order number) to notify us of any delivery access or unloading restrictions that might impact the delivery.

Exchange & Refund information 

Should your single ply PVC product arrive damaged or defective in any way, we will exchange it or provide a refund if you inform us by email within 48 hours of delivery. Please do not sign for deliveries if they are obviously damaged.

 

PVC Single Ply Membranes FAQ's

FAQ's

What is single ply PVC roofing?


Single Ply PVC is a single layer waterproof flat roofing membrane, manufactured from mesh reinforced polyvinyl chloride. Joints can either be glued or hot air welded, giving it superior seam strength and making it the ideal choice for large span flat roofs.


How long does a single ply membrane roof last?

While guaranteed for 20 years, the British Board of Agreement came to the conclusion that Memtec single ply PVC membrane had a life expectancy “in excess of 35 years” in most situations.

Who can install a PVC Single Ply roof system?

To successfully install Memtec PVC Single Ply Membranes, extensive training and on-site guidance for a minimum of 12 months, along with costly specialized tools, are prerequisites. This product is not suitable for DIY enthusiasts or roofing/building contractors lacking adequate experience. Any errors stemming from inexperienced installation can nullify product warranties.


Can you walk on PVC flat roof surfaces?


Although capable of receiving occasional, light foot traffic (e.g. for maintenance and inspections), it’s smooth surface finish means it can become slippery in damp, wet and cold conditions.


What is the difference between EPDM & Single ply PVC?



EPDM is a single ply rubber roofing system manufactured from ethylene propylene diene monomer (EPDM)

PVC membrane is also a single ply material, but manufactured from mesh reinforced polyvinyl chloride. Where it really excels with it's exceptional seam strength, making it more resilient and ideal for large flat roof areas.