Supaslate Breathable Roofing Felt Membrane – 1m x 25m

Original price was: £32.71.Current price is: £23.04. incl. VAT

Direct Delivery
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 Nationwide Delivery

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Delivery costs are calculated in the checkout based on products and delivery address. To read more about our delivery service click here.
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Product Description

Supaslate Breathable Membrane – 1m x 25m Roll

The Supaslate Breathable Membrane is manufactured by Don & Low and is a triple-layer fabric, high-performance lightweight breather membrane, made from high tensile spun-bonded polypropylene layers, around a micro-porous polypropylene film.

The high vapour permeability and waterproof nature of the Supaslate Breathable Membrane, combined with excellent tensile/tear strength and high wind uplift resistance make Supaslate breathable membrane the professional’s choice as the ultimate breather membrane.

Designed for use in a fully supported or unsupported tiled, slated or metal roof system. It is equally suitable whether draped unsupported over rafters or laid directly over insulation.

The outer layer forms the functional waterproof surface, the middle layer is the breathable waterproof membrane, and the inner layer protects the membrane from abrasion and damage, also giving additional strength.

This enables the fabric to allow moisture vapour to pass through, whilst remaining fully waterproof. The upper surface is Dark Grey, printed with the head lap lines.


  • Three-layer spun bonded membrane.
  • Clean and easy to use.
  • Lightweight and flexible.
  • Excellent tensile and tear strength.
  • Waterproof membrane.
  • Long-term durability.
  • UV stable – 4 months exposure.
  • Warm and cold roof application.
  • Grey surface prohibits glare.
  • Weight 92gsm.

Additional information

Weight 2.4 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.

Direct Delivery: 3 to 5 Working Days

Read more about our delivery service