BMI Redland Spirtech 400 2s Breathable Felt Membrane

Product Code 48224
£233.35
Incl. VAT £280.02

Est. delivery: 1-2 Working Days

View delivery options
  • Weight: 14.00kg<
  • Length: 50m
  • Width: 1.5m
  • Product Code: 48224
  • Colour: Grey
  • Delivery: 1-2 Working Days
  • BBA Certified

BMI Redland Spirtech 400 2s Breathable Felt Membrane

Are you seeking high quality and durable felt membrane to ensure effective wind resistance for your roof? If so, your search is over now that you have discovered JJ Roofing.

Our BMI Redland Spirtech 400 2s Breathable Felt Membrane (Product Code 48224) offers complete protection against wind and water penetration, thus making it an essential addition to your roofing components. Our breathable felt membrane also provides the additional benefit of roof ventilation and allows for moisture from the inside of the roof to escape, while protecting from the elements.

Utilising a highly effective gluing system, our BMI Redland Spirtech 400 2s Breathable Felt Membrane allows for horizontal laps to be bonded together with the ultimate ease and convenience. This, in turn, increases the wind uplift resistance and creates a highly effective wind-tight membrane. Measuring 50m in length and 1.5m in width, our breathable felt membrane is generous in size, thus making it the perfect option for projects of different scopes.

For complete ease, our BMI Redland Spirtech 400 2s Breathable Felt Membrane is suitable for general roofing applications and is therefore ideal for most projects. Weighing 14.00kg and with features such as strength and durability, this wind tight membrane can be used to protect your roof from even the most severe weather conditions. Our BMI Redland Spirtech 400 2s Breathable Felt Membrane allows for water to be efficiently channelled into your water gutter.

As one of the industry’s leading suppliers of roofing supplies and solutions, our BMI Redland Spirtech 400 2s Breathable Felt Membrane will last the lifetime of your roof. As you would only expect, all of our products have achieved British Board Agreement (BBA) certification; this breathable felt membrane is no exception.

Therefore, our products are not only exceptional and of the highest quality, but low maintenance and cost effective too. With a quick delivery time of just 1-2 working days, your brand new BMI Redland Spirtech 400 2s Breathable Felt Membrane can be with you in no time at all. This means obtaining a secure and watertight roof is easier than you may think.

FREE DELIVERY on Roof Windows and Accessories on orders over £50 (Exclusions apply)

All other Delivery Charges are based on weight and location, please add products to your basket to calculate shipping.

A small amount of product lines from particular manufacturers listed below will incur a supplier delivery surcharge.


Next Day Delivery available on orders of stocked items if placed before 2pm

Deliveries will be made between 8am and 6pm. Delivery times apply to weekdays only.


Delivery of Windows to England, Wales, and the majority of Scotland:
Basket Value Price (£)
0-£50 £9.95
Over £50 Free Delivery

Delivery of Windows to the Channel Islands, Scottish Highlands, Northern Ireland, Isle of Man

(postcodes IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, AB)

Basket Value Price (£)
0-£249 £20
Over £250 £50

It is with regret that we cannot offer a service to these areas for orders over 126kg but please call us on and we will attempt to organise a delivery to your custom if required.


Supplier Delivery Charges

Please note the following supplier delivery surcharges:

Ariel Plastics = £25.00

Britmet Tileform= £35.00

Lead Products(orders under 250kg) = £50.00

Marley Eternit roof tiles (orders under a pallet) = £75.00

Marley Eternit sheeting (exclusions apply) = £50.00

Redland = £100.00

Palram = £25.00

Please phone us on if you are unsure.