Garden Sheds in Keston

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Garden Sheds in Keston

Garden sheds are a significant element of any functional garden space. They can offer storage for heavy garden tools, as well as for other tools. A sizeable garden shed could even offer enough space for plant potting or a general workshop. Additionally, a large shed could be utilised as an inside sitting area. Garden sheds are available in a large array of sizes and can be specified to your exact needs, giving you complete control over the number and position of windows, type, size and location of door, and design of roof. Garden sheds usually are available in one of three materials. Wooden sheds are the traditional style and can be integrated well into any garden creating a natural look, especially if the wood used for the shed is matched to surrounding fences. Wooden sheds are still extremely popular, although they will require maintenance by retreating or staining the wood to maintain the life of the shed. Garden sheds are also made of metal, which is very tough and therefore great for storage of tools and other equipment. Metal sheds additionally require hardly any maintenance. The final material for garden sheds is plastic, which in modern examples is a lot more resilient than might be expected. When contemplating a garden shed, it's essential to ensure that you choose one that will fit in your garden space. Garden sheds will need to be located on a flat area, and will need a base to be built as a foundation. This base could be made from either concrete, paving, gravel or a floating timber base, but will have to be the right size for your shed and capable of supporting the weight of your shed when loaded.

Average Garden shed cost in Keston

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 2026

Avg. price low

Avg. price low
£300

Avg. price

Avg. price
£438

Avg. price high

Avg. price high
£545

£700

£525

£350

£175

£0

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

Garden shed installation cost in Keston 2026

Labour cost £420
Material cost £150
Waste removal £30
Time frame: 1-2 days
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Garden shed searches near Keston, 18 July to 15 October 2026

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Keston

Keston is both a suburban and rural area, with a populace of nearly 50,000 and set in the London Borough of Bromley. It's positioned towards the northwest of London's border with the Kent County. The area has a variety of modern day in addition to traditional houses, meaning there are a range of developments needed to guarantee the continued upkeep of homes. For the home improvements in Keston, make sure just to work with vetted and respected firms and guarantee a fantastic price along with high quality finish.

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Garden shed pros in Keston

Surbiton Landscaping

56 review(s)
Based: in Kingston upon thames, KT6 4JX

Surbiton landscaping and building services in business since 1999 very professional run, family Business that takes pride in their work

Latest review

Brenda F., KT4
5

Garden Shed in Worcester Park

I felt very comfortable with him and he seemed very efficient and he went into more depth as to how he and his men would...

Eastwood Treecare

4 review(s)
Based: in Redhill, RH1 5LR

All types of garden maintenance, fencing and tree work covered, from helpfull advice to big garden projects. Waste removal:all types of waste

Latest review

Brenda F., KT4
3

Garden Shed in Worcester Park

I felt there was a lot of work for a one man job to do it properly for the price he quoted

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I was surprised as to the fast cont ...

I was surprised as to the fast contacts made. I haven’t accepted Surbitons quote as yet because I have one more person to see who has been recommended to me

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FAQs

Who makes the best garden sheds?
Who makes the best garden sheds? While you think there might be a straightforward answer, who makes the best shed for you depends on what you need it for, how much space you have and more. We’ll help you find out who makes the best garden shed for you. What to look for in a garden shed Before you fork out for a new shed, consider:
  • What you need the shed for
  • How much space you have
  • How big you need the shed to be
  • Which style of roof you want
  • What material you would like
  • How big your budget is
Once you know the answer to these questions, you can take a look at some of the best brands of garden shed. Shed-Plus Champion Shed-Plus Champion heavy duty sheds are robust wooden garden sheds that have fully ledged and braced doors and integral ‘lock and key’ locking system. They come with a 15-year anti-rot warranty, so should last you a long time; they’re made from 12mm tongue and groove panels which helps to keep them strong and secure for years to come. Our top pick: 8′ x 6′ Heavy Duty Apex Single Door Shed
  • Hand-crafted from Nordic White Spruce
  • Felt roof reinforced with high-grade polyester
  • Tongue and groove cladding makes it more weatherproof so ideal for items that must be kept dry
Forest Garden Forest Garden makes a range of wooden sheds to suit any outdoor space. They offer overlap sheds, which are the cheapest option, shiplap sheds which are tongue and groove, and premium tongue and groove sheds. You’ll be able to find something to suit your budget and your needs. Our top pick: Overlap Pressure Treated 6×4 Pent Shed
  • High eaves for more head height and to store taller items
  • Pent roof and fixed windows allow lots of light
  • Ideal for putting up against a wall or fence
  • Door can be hinged either side
BillyOh BillyOh sheds are affordable wooden sheds that come in lots of shapes and sizes, so you’re bound to find one to suit your garden. They offer wooden floors as an optional extra as well as lots of other things so you can create a bespoke shed that will work best for you. Our top pick: Master Tall Store
  • Ideal for small gardens or those with fewer tools to store
  • Apex roof for water runoff
  • Tongue and groove walls
  • Tall floor-to-gable door
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.
  1. Remove any existing fascia boards Remove the fascia boards and the old felt if you’re re-felting.
  2. 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.
  3. 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.
  4. 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.
How to build a shed base?
You need a firm, level base for your shed to ensure that it stays structurally sound – without one, doors will sag, walls will lean and it won’t last you as long. But how do you build a shed base and what should you make it from? Timber shed bases A timber shed base is made from pressure-treated timber and has metal spikes that you hammer into the ground to keep it in place. You can often buy them with your shed installation kit, but they also come separately, often in 6x4 or 7x5 sizes. To build a timber shed base, you’ll drill holes then fit screws in the timber until the entire frame is built. Remember to check it’s square, then fix L-shaped feet to the inside of the frame. If you’re putting your shed on a hard surface like concrete, this is all you need to do. If you’re putting the base on soft ground, hammer in spikes at each corner until they’re level with the top of the base, then secure the spikes to the base with screws. Then you can position the shed floor onto the base. How to build a plastic shed base A plastic shed base is a simple and quick way to build a shed base. You can lay it on level concrete or paving slabs, but adding sharp sand on top will help keep it more secure. They come in a kit containing plastic grids. To build your plastic base, first measure out the site and hammer a peg into each corner and tie with string or builder’s line. Make it slightly larger than the shed base to help with drainage. Then cut into the lawn and remove the turf, making sure it’s level. Lay down a membrane sheet and weigh it down if it’s windy. Then lay out the number of plastic grids you need, then remove the locking pins and clip all the grids together. Once they’re all connected, put the locking pins back in the centre of the grids. Put your shed floor on top and you’re done! Concrete or paved shed bases For a concrete base or a shed base made from paving slabs, you’ll need to dig a sub-base. For concrete bases, you’ll need to dig down 150mm so you can add 75mm of compact hardcore under 75mm of concrete. For paved shed bases, you’ll want it to be about 120mm deep for 50mm of compact hardcore and the paving slabs.
  1. How to build a shed base out of paving slabs
    • Mix sand and cement together to make mortar or use a pre-mixed one
    • Use a trowel to lay mortar for 1 slab at a time on the sub-base and lift a damp-sided slab onto the mortar, using a piece of timber and club hammer to tap the slab into position carefully. Continue to lay the first row of slabs
    • Make equally-sized spacers in all the joints in the slabs to ensure they’re the same size, checking it’s level as you go along
    • Next lay slabs along the two adjacent outer edges, filling in the central area row by row
    • Leave the mortar to set according to the instructions or for at least 48 hours before filling in the joints with mortar or paving grout
  2. Building a shed base from concrete
    • Create a wooden frame around your shed base area (also called formwork) to stop the concrete from spreading
    • Mix pre-mixed concrete with water or use 1 part cement to 5 parts ballast
    • Wet the sub-base using a watering can with a rose on the end
    • Pour the concrete onto the framed base starting in one corner
    • Push the blade of a shovel up and down in the edges of the concrete to get rid of air bubbles
    • Use a rake to spread the concrete, leaving it around 18mm higher than the top of the frame. Work in sections of around 1-1.m2
    • Compact the concrete using a straight piece of timber that’s longer than the width of the base. Move the timber along the site, hitting it along at about half of its thickness at a time until the surface is evenly ridged
    • Remove excess concrete and level the surface by sliding the timber back and forwards from the edge that you started. Fill in any depressions and repeat until even
    • Run an edging trowel along the frame to round off exposed edges of the concrete and prevent chipping
    • Cover the concrete with a plastic sheet raised on wooden supports to allow slow drying. Weigh it down with bricks
    • Once the concrete is set, you can install your shed and remove the wooden frame with a crowbar
Don’t fancy having a go at building a shed base yourself? Get a range of quotes from a professional and see how much it will cost.
How to make a shed door?
There are a few ways to make a shed door and each has their benefits, but we’re going to go through a quick guide on how to make a ledged and braced shed door, which is a good option to stop the door from dropping over time. Tools and equipment required
  • Tongue and groove timber boards
  • Boards for the ledges and braces, at least 20mm thick
  • Nails
  • Hammer
  • Saws, including a circular saw
  • Chisel
  • Mallet
How to make your shed door
  1. Cut your boards to size If you can’t buy boards at the right height and width for your door, cut the boards to length using a circular saw. Don’t forget to sand and treat any cut ends with timber preservative. Lay out the boards in the best arrangement for your shed door, with the inside of the door facing up.
  2. Arrange the ledges and braces On most shed doors, you’ll probably need 3 boards across the back of the door to form the ledges. The ledges keep the door straight and keep the boards of the door together. The braces are the parts of the door that slope down to form a ‘Z’ shape between the ledges. Ensure that the braces are sloped up from the bottom and middle hinge to stop the door from sagging as the timber expands and contracts in the weather. Once you’re happy with the arrangement, mark the spots on the boards where they will meet and cut out of the housings using a chisel and mallet.
  3. Put the door together Use clamps to pull the boards together and hold the ledges and braces in place. Nail from the front of the door through the boards and ledges to fix them. Secure the ledges and braces with screws; you may want to pre-drill and countersink holes to prevent the wood from splitting. Remember to treat them with preservative if you do.
  4. Fix the shed door hinges Make sure you measure carefully before attaching the hinges, ensuring you know where the pin sits in relation to where the door opens.
  5. Treat the door and add locks and handles Apply some wood oil, like linseed or teak oil, to help prevent water damage. Then add locks or handles to your shed to help keep it secure.
  6. If you’d rather leave it to the professionals, there are plenty of specialists that will be able to make a shed door for you, or even put up an entire shed.
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