Polyglass ELASTOFLEX SA P Self Adhesive Bitumen Membrane Underlay – 15m x 1m Roll

£112.55 Inc VAT

Direct Delivery
Delivery Time: 2 to 4 Working Days

 Nationwide Delivery

Delivery Time: 2 to 4 Working Days

Delivery costs are calculated in the checkout based on products and delivery address.

To read more about our delivery service click here.

Delivery Time: 2 to 4 Working Days
Product Description

Polyglass ELASTOFLEX SA P Self Adhesive Bitumen Membrane Underlay – 15m x 1m Roll

Upgrade your flat roofing system with the range of bitumen membranes from MAPEI. Polyglass ‘felt’ roofing products are made from durable and high quality SBS and APP materials with enhanced durability.

Take your flat roofing project to the next level with the superior technology designed into every layer.

For application to concrete, timber and metal deck flat roofs, the range of MAPEI bitumen membranes can be used as the waterproofing layers for garages, shed’s and flat roof extensions.


ELASTOFLEX SA P is a top-quality prefabricated SELF-ADHESIVE bitumen membrane produced using ADESO® technology, the innovative ELASTOMERIC (SBS) compound laminating system.

In the ADESO® membranes, the exclusive SEALLap® polyurethane self-adhesive system further improves the bond along the side laps of overlapping membranes as they are applied. In the mineral versions, the ADESO® membranes feature the FASTLap® system, the head selvedge free from slate chippings, which allows a faster and easier application and a better sealing of the overlaps.

ELASTOFLEX SA P is a membrane produced to the standards set by NAT® technology, the production system for the control of polymer matrix ageing in bitumen membranes.

ELASTOFLEX SA P has a polyester nonwoven carrier, stabilized with glass strands parallel to the machine direction. The carrier gives good puncture resistance, dimensional stability, and tensile strength in all directions.

Key Benefits:

  • Highly Flexible
  • Highly Elastic
  • Suitable for areas with increased Expansion / Contraction
  • Resistant to Impact
  • Resistant to Tearing
  • Resistant to Puncturing

Key Product Information:

  • Installation: Self-Adhesive (Heat Activation may be required)
  • Size: 15M X 1M Roll
  • Thickness: 2mm
  • Top Finish: Polythene Film
  • Bottom Finish: Mono-silicone coated polythene film
  • Flexibility at Low Temperature: -20 degrees C
  • Compliance: CE Compliant (With European Standard)

Additional information

Weight 4.5 kg

Type of Product

Delivery Costs

At Roofin Online, we offer Everyday Low Prices across an ever-expanding range of roofing and construction materials online. We offer a fast and direct nationwide delivery service, utilising an efficient mix of couriers, haulage and manufacturers’ transport, enabling us to offer competitive prices to our customers.

This means that our delivery costs are calculated in the basket and checkout, as they depend on the products (i.e. brand, quantity, weight, length etc) and the delivery address.

Delivery costs are based on delivery to a single address within the UK Mainland, excluding the Scottish Highlands and Islands where additional costs may apply.

Please see examples of our delivery costs below:

Standard Parcels from £5.95

Small items, such as Ridge Kits, Dry Verge Units and Small Gutter Components etc.

Long Items from £12.00

Long items, such as Cavity Closers, Membranes, Guttering, Continuous Verge and Pipe etc.

Palletised Delivery from £40.00

Heavier products like roof tiles, lead rolls, paving etc require palletised delivery.

Clear Amber Delivery

Orders under £200 + VAT = £40.00 + VAT
Orders over £200 + VAT = £30.00 + VAT

Specialist dedicated transport for large items like roof sheets (Corrapol, Axiome, Axgard, Alukap-XR, Alukap-SS, Snapa, Aluflow and Alupave).

Delivery Updates

When Ordering: We give estimated delivery times upfront on the individual product pages. These delivery times are given in standard working days, which are Monday to Friday from 09:00 until 17:00 (excluding Bank Holidays). After Ordering: We will provide you with more accurate delivery updates after we have processed your order, the information provided will depend on the delivery service that’s available for the products you order and will be sent to the email address you enter during checkout. We may provide a planned delivery date, tracking information or simply further instructions if updates are to come directly from a supplier or delivery partner. Before Delivery: Deliveries are made on commercial vehicles up to 18-tonne rigid lorries, so please let us know about access restrictions, safe places and further instructions ASAP, as failed deliveries may incur additional costs, especially for bulky or palletised deliveries. During Delivery: Small items will be delivered to your door via courier, however, bulkier items, will require a specialist or palletised services. Palletised deliveries will be made on a lorry equipped with a tail-lift and pallet truck, so the driver will unload your order and place it at the nearest road access point to the delivery address (kerbside delivery). The delivery drivers will not provide labour and physically move the building materials to where you need them, so please ensure that somebody with the ability and willingness to handle the goods accepts the delivery. Please keep in mind that if you order in the evening, a weekend or on a bank holiday then your order will be processed by a member of our team the next working day. For example, if you order at 6 pm on Friday, and the products are on a 1-3 Working Day delivery time. Then you will receive delivery updates when your order is processed/dispatched the following Monday, meaning that Tuesday would be delivery day number 1. You can read more about our delivery service by visiting our delivery information page.

Technical Data Sheet

Download Technical Data


Minimum Order: 6 Rolls