How to felt a shed roof?

Whether you want to felt a new shed roof or you’re re-felting your existing shed roof, it’s simple when you know how. Read our quick guide to see how easy it is. Remove any existing fascia boards Remove the fascia boards and the old felt if you’re re-felting. Measure the shed roof Measure the roof, taking into account that you should leave around 50mm for overlaps at the eaves and 75mm at the gable ends. You’ll probably need 3 pieces of felt, but some smaller sheds only need 2. Apply felt to the roof Once you’ve cut the felt to size, apply the each piece to the roof, pulling it tight. Then nail along the length of the roof at 100mm intervals. For nails at the bottom edge, they can be wider – around 300mm. If you’re adding a piece of felt in the middle of the shed along the apex, fix it using adhesive, then nail it at the lower edge at 50mm intervals. Tidy up the overhangs Fold down the felt at each overhang and nail it securely. Cut a slit in the overhang at the apex using a pen knife, then fold that down and nail at 100mm intervals along the gable. If you like, you can add fascia boards to keep the shed looking neat. Use wood nails to secure them and then trim away any excess felt. That’s it. It sounds scary, but it won’t take you long to felt your shed roof as long as you follow instructions carefully.

Garden Sheds in Barmouth

Compare Garden Sheds Prices in Barmouth

Garden Sheds in Barmouth

Garden sheds are a vital aspect of any practical garden space. They offer storage for cumbersome garden tools, as well as for other tools. A substantial shed may provide enough room for plant potting or a general workshop. Alternatively, a substantial shed could be used as an inside sitting area. Garden sheds come in an enormous variety of sizes and can be specified to your exact needs, providing you total control over the number and placement of windows, type, size and location of door, and design of roof. Garden sheds normally are available in one of three materials. Wooden sheds are the common style and can be integrated well into any garden creating a natural look, especially if the wood used for the shed is matched to neighbouring fences. Wooden sheds remain very popular, although they will need maintenance by retreating or staining the wood to protect the life of the shed. Garden sheds are also manufactured from metal, which is very resilient and therefore great for storage of tools and other equipment. Metal sheds also require very little maintenance. The final material for garden sheds is plastic, which in modern examples is a lot more durable than might be expected. When considering a garden shed, it's crucial to ensure that you select one that will fit in your garden space. Garden sheds will need to be placed on a level area, and will require a base to be built as a foundation. This base could be produced from either concrete, paving, gravel or a floating timber base, but will need to be the right size for your shed and capable of supporting the weight of your shed when loaded.

Average Garden shed cost in Barmouth

The typical cost of Garden shed is £600. Costs vary based on the materials and the organisation selected. The upper price range can be as high as £690. The material costs are typically around £150

Average price per Garden shed job in 2025

Avg. price low	Avg. price low £450
Avg. price	Avg. price £600
Avg. price high	Avg. price high £690

£800

£600

£400

£200

£0

Prices based on actual Garden shed costs for Barmouth, as reported by local LeadsDoWork members.

Garden shed installation cost in Barmouth 2025

	Labour cost	£420
	Material cost	£150
	Waste removal	£30

Time frame: 1-2 days

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Barmouth

Barmouth is a town and community in the region of Gwynedd, north-western Wales, lying on the tidewater of the River Mawddach and also Cardigan Bay. Located in the Historic county of Merionethshire, the Welsh type of the name is originated from "Aber" (estuary) and also the river's name, "Mawddach". The English form of the name is a corruption of the earlier Welsh form 'Abermawdd'. The community is served by Barmouth railway station. The town expanded around the shipbuilding industry, and also much more just recently as a seaside hotel. Notable buildings consist of the medieval Ty Gwyn tower house, the 19th century Ty Crwn roundhouse jail as well as St John's Church. William Wordsworth, a visitor to Barmouth in the 19th century, explained it therefore: "With a fine sea view ahead, the mountains behind, the marvelous tidewater running 8 miles [13 kilometres] inland, and also Cadair Idris within compass of a day's walk, Barmouth can constantly hold its own against any type of opponent." Dinas Oleu (Citadel of Light), which is located east of the community on the adjacent hillside, was the initial system of land to be given away to the National Count on.

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FAQs

Try to put your shed in open space, away from trees, bushes and other buildings. This will help to protect it from falling branches and sap. It will also mean that you can access all sides of the shed for repair and maintenance purposes. Make sure you take a look at garden shed planning rules before you pick a final spot for your shed.

Whether you want to felt a new shed roof or you’re re-felting your existing shed roof, it’s simple when you know how. Read our quick guide to see how easy it is.

Remove any existing fascia boards Remove the fascia boards and the old felt if you’re re-felting.
Measure the shed roof Measure the roof, taking into account that you should leave around 50mm for overlaps at the eaves and 75mm at the gable ends. You’ll probably need 3 pieces of felt, but some smaller sheds only need 2.
Apply felt to the roof Once you’ve cut the felt to size, apply the each piece to the roof, pulling it tight. Then nail along the length of the roof at 100mm intervals. For nails at the bottom edge, they can be wider – around 300mm. If you’re adding a piece of felt in the middle of the shed along the apex, fix it using adhesive, then nail it at the lower edge at 50mm intervals.
Tidy up the overhangs Fold down the felt at each overhang and nail it securely. Cut a slit in the overhang at the apex using a pen knife, then fold that down and nail at 100mm intervals along the gable. If you like, you can add fascia boards to keep the shed looking neat. Use wood nails to secure them and then trim away any excess felt.

That’s it. It sounds scary, but it won’t take you long to felt your shed roof as long as you follow instructions carefully.

Yes, your shed does need a base. This is to give it a solid, level foundation. Open soil will not help with the longevity of the shed itself or the contents within. The best materials to use to make your shed base are concrete, natural stone or wood.

If you spend time in your shed, whether you use it as a summer house or an office, you’ll probably want a bit of insulation in there for when it starts to get chilly. There are different ways to insulate a shed, and some aren’t expensive at all. You just need to decide what the best way for you is. Bubble wrap If you don’t spend too much time in your shed, bubble wrap is an easy and cheap way to insulate your shed. Simply attach bubble wrap strips to the framing of the shed to create an air gap, then screw or nail a sheet of MDF over the top. Fibreglass wool Fibreglass wool is a good option if you want to insulate your shed further. Make sure you use safety equipment to protect your eyes, nose, mouth and hands when you’re handling it. Tack a breathable membrane to the inner walls of the shed, then place the fibreglass wool on top. Add a sheet of MDF or wood board, ensuring all the fibreglass is covered. Insulating shed windows and doors You'll often feel draughts through shed windows and doors, and these are easy to block up. You can use foam filler or liquid wool along the edges of the windows and gaps in the door frame. Let it dry out after you’ve applied it then cut off any excess. Insulate the floor If you’re building a new shed, you could fit some underfloor insulation to the grid of the shed base – it could help reduce up to 40% of heat lost through the shed floor. But if your shed’s already built, you can line the floor with a breathable membrane then lay a rug or piece of carpet down. The membrane underneath stops any damp or rot forming, so it’s best not to lay a rug straight down on the shed floor.

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