10 Best Roof Felt Repair Patch in The UK

Last updated on 11/08/2025

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Standard Grade Shed Roof Felt Black Mineral 16.4 x 3.2ft (5m x 1m) - Durable, Long-Lasting Heavy-Duty Roofing Felt, Weatherproof Roof Covering for Summerhouses, Sheds, Kennels

Why We Love It

Durability withstands harsh environments.
Installation kit conveniently included.
Versatility enhances various structures.

Main Highlights

DURABILITY - This heavy-duty roofing felt for sheds is a fine mineral finish roofing felt with a protective and decorative mineral finish to withstand harsh environments, Upper surface finish - mineral granules. With a life expectancy of 5 years and a minimum roof pitch of 20°, this shed roof felt is an excellent long-term investment for your building.
STRONG & WEATHER-RESISTANT PROTECTION – This heavy-duty felt is built to withstand harsh changing weather conditions and resist UV damage. It stays securely in place year after year, offering reliable protection. For best results, apply roofing adhesive and use nails (not included) to achieve a secure, weather-tight seal during installation.
VERSATILITY - Upgrade the protection of your shed, summerhouse, kennel, hutch and other non-habitable buildings with the shed felt. A garden shed roofing felt is a high-quality mineral basedfelt for shed roof that offers both durability and style. Whether you're a DIY enthusiast or a professional roofer, our roofing shed felt is an exceptional choice for any shed or outbuilding project.
BETTER TEAR RESISTANCE - A roof felt can be used as a single-layer roofing product and has better tear resistance than traditional membranes. Place the felt on the shed roof and tack it in place with the nails. Designed to be a cost-effective covering and an economical alternative to traditional roofing materials like metal or asphalt shingles, white the waterproofing effect comes only after proper glueing
TECHNICAL DATA - Black mineral shed roofing felt heavy duty material has a life expectancy of 5 years with minimum roof pitch: 20° and the shed roofing felt roll sizes: L 16.4 x W 3.2ft (5m x 1m). Weight of one roll of felt for shed roof is 19.8 lbs (9kg). Coverage 53.8 ft² (5m²)

Repair Tape Breather Membrane Seal Repair Torn Breatheable Felt Roof Underlay Easy-Trim SP Super

Gorilla Waterproof Patch & Seal Tape Black 3m (3 Pack)

Free Shipping

Why We Love It

Extra-Strong and Waterproof Solution.
Stops Leaks Instantly and Permanently.
Ideal for Indoor and Outdoor Use.

Main Highlights

*May not work for all types of plastic or rubber.
EXTRA-STRONG & WATERPROOF: Gorilla Patch & Seal Tape is the extra-strong rubberised tape that can be flexed and stretched to adapt to any surface to form a permanent waterproof, airtight* barrier. *Performance reduced on porous materials.
STOPS LEAKS INSTANTLY: This tape can be used to instantly repair emergency leaks to form a permanent waterproof & airtight barrier due to its rubberised, UV-resistant backing.
INDOOR & OUTDOOR: Suitable for both indoor and outdoor use, offering reliable protection against water, air, and moisture for various surfaces and environments. Can be used for patching cracks, gaps, tears and holes indoor and out.
GREAT FOR: Roofing, gutters, drainage pipes, tarpaulin, trailers, camping, pond liners and flashing applications. Adheres to wood, metal, concrete, stone, rubber and plastics*.

EPDM Rubber Roof Repair Kit - Suitable for Repairs to Cut or Damaged Rubber Roofing Membranes on Sheds, Garden Rooms, Home Extensions etc. (500mm x 150mm patch)

Why We Love It

Easy and quick to install.
Promises long-lasting durability.
DIY friendly design.

Main Highlights

EASY TO INSTALL - This rubber roof repair kit consists of everything you need to repair your damaged rubber roofing membrane
LONG LASTING - Installed correctly, this repair kit will last the for the entire lifespan of your rubber roof
DIY FRIENDLY - You don't need to be a rubber roofing expert to install this roof repair kit
COST EFFECTIVE - No need to replace the whole roofing membrane due to one tiny puncture or damaged area

Polar Specialist Coatings

Polar Black Felt Seal - 500ml - Instant Waterproof Roof Sealant - Ideal for Flat or Pitched Felt, Shed & Garage Roofs - Easy to Apply

Free Shipping

Why We Love It

Instantly seals emergency leaks.
One coat instant repair.
Easy to apply.

Main Highlights

Waterproof Seal: Quickly address emergency leaks or cracks with our easy-to-use outdoor sealant. Apply it directly to the affected area of your felt roof, whether it’s on a garage, shed, or another structure. The black sealant forms an immediate waterproof barrier, creating a durable membrane that effectively keeps out damp and water
One-Coat Repair: Save time with Polar FeltSeal, which delivers a reliable fix with just one coat. Ideal waterproof sealant for quick and effective repairs on various surfaces, it provides instant waterproof protection with minimal effort. Each litre covers up to 1㎡, ensuring dependable coverage exactly where you need it
Multi-Surface Compatibility: The ideal solution for instant waterproofing of felt roofs on sheds, garages, or caravans. Formulated specifically for optimal performance on flat or pitched felt roofs. For other surfaces such as drainpipes, gutters, asphalt, metal, brick, and concrete, use Polar LeakSeal for effective waterproof protection
Instant Protection: Formulated with reinforced fibres for tough, hard-wearing, and immediate protection, this waterproofing sealant is perfect for urgent repairs or maintenance. It provides lasting protection for cracked surfaces and performs reliably in all weather conditions, ensuring peace of mind
Easy Application: No primer is needed before applying Polar FeltSeal. Simply apply it directly for instant waterproof protection. Ensure the affected area is clean, free of moss, debris, and any surface water, oil, or grease. Depending on the size of the area, use a brush or roller for application. It will be touch dry within 3-4 hours

Gorilla Waterproof Patch & Seal Tape Black 3m

36% OffFree Shipping

Why We Love It

Forms permanent, 100% waterproof bond.
Adapts to uneven surfaces.
Withstands extreme weather conditions.

Main Highlights

100% WATERPROOF - Forms a permanent bond which is 100% waterproof and airtight. Perfect for patching holes, cracks, gaps and tears.
WORKS IN EXTREME CONDITIONS - Waterproof Patch and Seal Tape withstands wet, dry, hot or cold conditions.
UV RESISTANT - The UV resistant backing won't be affected by direct sunlight.
FLEX AND STRETCH - The rubberised backing can be flexed and stretched to adapt to uneven surfaces.
GREAT FOR Window frames, conservatories, inflatables, pond covers, gutters, pipes, roofing and more!
APPLICATION PREPARE For best results, apply the tape to a clean surface at room temperature. CUT Keep liner on tape and cut tape to desired size. Tape size should be larger than the repair area. POSITION Remove the release liner and place tape over the repair area. Tape cannot be repositioned once applied. PRESS Rub firmly across entire surface of tape to secure it to the repair area. *May not adhere to silicone or water-repellent materials.
NOT FOR USE Not for use on seams, applications under pressure, or automotive applications relating to the engine.
STORAGE Store tape on the top and bottom disc at room temperature. Edges of tape may be sticky.

Target Control | Waterproof Tape for Leaks Outdoor Use | Black 3M X 100MM | Flashing Tape for Roofing, Gutter Seal, Pipe Leak Seal Tape, Butyl Tape Waterproof, Tent & Pond Liner Repair Kit

8% OffFree Shipping

Why We Love It

Perfect for tough repairs.
Works in extreme temperatures.
Highly durable and waterproof.

Main Highlights

INDUSTRIAL SEALANT TAPE - Our waterproof sealing tape is the perfect solutions for guttering, showers, tents, roof felt, pond liners & pipe leaks repairs!
WATERPROOF TAPE OUTDOOR USE APPLICATION - Apply tape to clean, roomtemperature surface for optimal results. Cut tape to size with liner intact using a sharp knife, ensuring its larger than the repair area. Position tape over the repair area after removing the liner; it can't be repositioned. Press firmly across tape to secure it to the repair area. *May not stick to silicone or water-repellent materials.
WORKS IN CHALLENGING ENVIRONMENTS - Strong like gorilla tape, our waterproof tape is also uv resistant, the uv resistant backing won't be affected by direct sunlight. Ensuring a solid permanent bond!
WORKING ENVIRONMENT - Our waterproof repair tape can be used between -15°c to 45°c, meaning our butyl tape waterproof can be used in high or low temperatures
STRONG ADHESIVE WATERPROOF SEALING TAPE - Our industrial strength grade adhesion make our Flash Tape a strong flex tape/denso tape which makes it a good asset for waterproof tape for shower coat and seal.

Everbuild Black Jack 904 Roof Felt Adhesive – High Strength – Black – 1 Litre

16% Off

Why We Love It

Superior bond strength guaranteed.
Resistant to various elements.
Versatile multi-functional adhesive.

Main Highlights

SUPERIOR BOND STRENGTH – Used to bond felt to metal, concrete, timber and more.
VERSATILE – This multi-functional roofing felt adhesive is suitable for bonding to concrete, asphalt, metal, wood, and roofing felt.
HIGH STRENGTH – Suitable for sealing roofing felt laps and bonding chippings to the final layer of felt.
FLEXIBLE – Provides a strong but flexible film which hardens and softens with changing temperatures.
RESISTANT – This solvent based adhesive is resistant to dilute acids and alkalis, water, alcohol, and most salt solutions.
COVERAGE – 2.5 litres of felt adhesive will cover approximately 1.8m².
RANGE OF SIZES – Available in 1-litre, 2.5-litre, 5-litre and 25-litre tins.

Polar Specialist Coatings

Polar Premium Black Waterproof Tapeseal Sealant Repair Tape 4" x 5ft

Free Shipping

Why We Love It

Instantly waterproofs any surface.
Industrial strength, long lasting.
Easy, multi-purpose application.

Main Highlights

Polar waterproof tape, good strong tapeseal, rubberised tape design for indoors and outdoors use
Instant waterproof results, apply leak sealant tape to affected area to instantly seal any leak from water getting in or out
Patch, bond, seal and repair virtually anything with this good strong and very adhesive tape
For use on roof leaks, gutters, downspouts, shed, boats, kayaks, pipes, water taps, hoses, motorhome, rv, buckets, bottles, wires, cars, sinks, plumbing
Uv resistant, environmentally friendly

WATERPROOF PATCH & SEAL CLEAR

Free Shipping

Why We Love It

Seals leaks effectively.
Clear and unnoticeable.
Withstands water excellently.

Main Highlights

WATERPROOF PATCH & SEAL CLEAR

8.7

Excellent

We scanned 1901 products

We reviewed these offers relevant to the Roof Felt Repair Patch within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like NOVECRAFTO, Easy Trim, Gorilla, SkyGuard, Polar Specialist Coatings, Target Control, Everbuild, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Roof Felt Repair Patch in the market, we considered we took a deep dive into 9506 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Standard Grade Shed Roof Felt Black Mineral 16.4 x 3.2ft (5m x 1m) - Durable, Long-Lasting Heavy-Duty Roofing Felt, Weatherproof Roof Covering for Summerhouses, Sheds, Kennels. We love many things about this product by NOVECRAFTO. What sets it apart from the competition is Durability withstands harsh environments. , Installation kit conveniently included, Versatility enhances various structures.
The best value product for most shoppers and where user satisfaction is continuously the highest is Repair Tape Breather Membrane Seal Repair Torn Breatheable Felt Roof Underlay Easy-Trim SP Super by Easy Trim based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Roof Felt Repair Patch and the best cost-to-value ratio is Gorilla Waterproof Patch & Seal Tape Black 3mat Gorilla with a 36% discount.
Our list of the best Roof Felt Repair Patch is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Roof Felt Repair Patch in The UK

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We scanned 1901 products

We concluded that: