Klober Permo Forte Breathable Felt

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£142.31 £170.77 Incl. VAT Excl. VAT

Est. delivery: 3-5 Working Days

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Product Features
Colour: Anthracite
Material: Polypropylene
BBA Standard Applicable
BBA Standard Applicable
Roof type for BBA standard
Cold Ventilated and Warm Non-Ventilated and Cold Non Ventilated Pitched Roof Systems

Complete the transformation of your roof by investing in the Klober Permo-Forte Breathable Felt, brought to you by JJ Roofing – the number one choice for roofing supplies. Here at JJ Roofing, we are passionate about delivering quality products, and we’re confident that the Klober Permo Forte will be everything you’re looking for – and more!

The Klober Permo-Forte Breathable Felt is an innovative system that will keep your property warm and dry all year round. Consisting of a strong four-layered system, the Klober Permo Forte guarantees unbeatable performance and durability and will provide you with many years of reliable service. This outstanding durability is because of the ultra-tough polypropylene material that makes up the outer layers.

The inner layer features a microporous polyethylene film and re-enforcement mesh. Once in place, the Klober Permo Forte felt is secured using double integral tape. This tape is both strong and durable and will ensure that your roof is airtight, thereby, reducing energy loss. Even better, once fitted, this roofing felt will ensure that your roof remains weathertight while allowing the structure to breathe.

Obviously, the most important aspect of any roof is its ability to repel both rain and snow. With the Klober Permo-Forte Breathable Felt, you won’t be bothered by a property that is damp and cold. Each of these products has been double hydrophobic treated and is BBA, IAB and CE certified so you can be confident that your property will remain waterproof.

Furthermore, this product serves as a robust vapour permeable underlay that actually helps to reduce the risk of condensation forming. What this means is that when you install the Klober Permo Forte felt on your roof, you won’t need to rely on added ventilation to keep your roof space free from condensation. As such, this product is used in many different cold and warm roof applications.

Other key features include exceptional UV-resistance that will keep the product UV stable for up to four months even while subject to direct exposure. Plus, this type LR underlay boasts superior nail tear strength which won’t let you down. At JJ Roofing, we supply the Klober Permo-Forte Breathable Felt in roll sizes of 1.5m x 50m – so if you’re looking for a way to limit the air leakage in a sealed roof application, this is definitely the product for you!

FREE DELIVERY on Duratech Pitched 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:

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.

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