How to fit composite decking?

Fitting composite decking is similar to installing timber decking, but there are some small differences in terms of the gaps you need to leave between boards and the screws you use. We’ll go through a quick guide to show you the process involved in fitting composite decking so you can decide whether it’s something you want to do yourself. Prepare the area Prepare the area according to our instructions in the previous FAQs – or you can use an existing patio or concrete base if you have one. Measure and mark out the area using chalk (if using an existing base). Assemble the decking frame Build the outer frame as we show in our FAQs above; if the area you have planned is longer than your joists, you’ll need to join them together. When you’ve built the frame and it’s secure, ensure that it’s at the right level for water runoff and add risers, slabs or treated off-cuts of timber at 500mm intervals if you need to. Add joists The spacing of your joists will depend on the type of design you have chosen for your composite decking. If you’re laying arched boards horizontally, you’ll need to space the joists 300mm apart. Lay your composite decking boards If you’ve not got an overhang or it’s a fixed deck, fit starter clips along the outside edge of the frame and secure with screws provided with the composite decking. If you are working with an overhang, put the first board into position not exceeding 25mm. If you’re adding a fascia, put an off-cut of board under the overhang so you know it’ll be flush with the fascia. Pre-drill all fixing points, measuring in 30mm from the edge of the board. Secure the board to the joist below with composite decking screws. Slide a hidden fastener clip in so it sits within the groove of the deck board. It needs to be in the centre of the joist to keep the boards secure and ensure an expansion gap of 6mm. Tighten the clips until just tight, and repeat so there’s a clip at every joist. Add the next board, ensuring that the fastener clips sit within the groove – make sure you don’t force it. Repeat step 3. Continue steps 3 and 4 until you’re at the final board, which you should secure in the same way as you did the first. Add a fascia board If you’re adding a fascia, measure in 40mm from each end and add two guide marks: one at 40mm from the top and the other at 40mm from the bottom. Connect the marks, then mark at 300mm intervals down the board. Drill pilot holes, then put the fascia board into position. You need to make sure that there’s a 40mm ventilation gap between the bottom of the fascia and the ground. Ask someone to hold the board level until you’ve finished securing it with composite decking screws; you can get colour-matched ones so they don’t look unsightly at the end of your decking. Not so sure you want to carry out such a big project yourself? Get quotes from decking pros who will be able to fit composite decking much more quickly and easily.

Wooden Decking in Lechlade

Compare Wooden Decking Prices in Lechlade

Wooden Decking in Lechlade

Wooden decking is an increasingly popular choice for creating outdoor seating areas in gardens. Because of the natural beauty of wood, they can be very fashionable areas that can be used year round by installing external heating and lighting. Wooden decking is usually installed in locations in front of patio or French doors where they can create a seamless transition between interior and exterior spaces. Wooden decking can come in virtually any size or shape to suit any area. Curved designs or large areas linked by pathways can create a stunning effect. Wooden decking is relatively easy to install and causes minimal disruption, especially when compared to other possibilities like patio or paving. It could even be installed over the top of a pre-existing patio. It is necessary however to be sure that your wooden decking is structurally sound and capable of taking the weight of any furniture or plants that you want to use on the decking. There is a collection of species of wood that can be used in wooden decking. Normally decking is constructed from hardwood, but there are softwoods available that fulfil the durability requirements. As hardwood decking will need maintenance, which generally consists of annual cleaning and staining for weather proofing, composite woods are becoming popular for use in wooden decking because they are more robust and require significantly less maintenance.

Average Wooden decking cost in Lechlade

The typical cost of Wooden decking is £1500. Costs can change based upon the materials and the firm hired. The upper price range can be as high as £1725. The material costs are commonly approximately £375

Average price per Wooden decking job in 2026

Avg. price low	Avg. price low £1,125
Avg. price	Avg. price £1,500
Avg. price high	Avg. price high £1,725

£1900

£1425

£950

£475

£0

Prices based on actual Wooden decking costs for Lechlade, as reported by local LeadsDoWork members.

Wooden decking installation cost in Lechlade 2026

	Labour cost	£1,050
	Material cost	£375
	Waste removal	£75

Time frame: 1-4 days

Wooden decking searches in September 2026

Choose your search type

No. of estimated projects Estimates by cities and towns

Wooden decking Projects in Lechlade in August 2026

143

Requests for quotations in Lechlade in August 2026

0

Requests for Wooden decking quotations in Lechlade in August 2026. 0% change from July 2026.

0

Requests for Wooden decking quotations in Gloucestershire in August 2026. 0% change from July 2026.

Source: Numbers calculated based on the search volumes in major search engines

Wooden decking searches in cities and towns near Lechlade August 2026

Wooden decking near you

Choose locations

Towns and Cities near Lechlade Other locations within South West

Lechlade

Lechlade, or Lechlade-on-Thames, is a community at the southern edge of the Cotswolds in Gloucestershire, England, 55 miles (89 km) south of Birmingham and 68 miles (109 km) west of London. It is the highest point at which the River Thames is navigable, although there is a right of navigating that continues south-west right into Cricklade, situated in the neighbouring county of Wiltshire. The community is named after the River Leach that joins the Thames near The Trout Inn as well as St. John's Bridge. The low-lying land is Alluvium, Oxford Clay as well as River Gravels and also the town is surrounded by lakes developed from obsolete crushed rock removal sites, developing parts of the Cotswold Water Park as well as a number of have currently been marked as Sites of Special Scientific Interest as well as nature books. Human line of work dates from the neolithic, Iron Age and also Roman durations and also established as a trading centre offered by river, canal, roads and also train, although the town's station enclosed 1962. A series of culture and also neighborhood tasks happen centred around the Memorial Hall which was restored after a fire in 2016. The Anglican Church of St Lawrence is a Grade I listed building dating from the 15th century. There is additionally a Baptist Church on Sherborne Street. The development of the neighboring RAF Fairford as well as RAF Brize Norton after World War II added to the expansion of the community.

Looking for Wooden decking in Lechlade?

Get free quotes from local carpenters

Get free quotes

Wooden decking pros in Lechlade

Ibuildbespoke landscaping and house renovations is very different from your average building company We are here to help you get the overall finished home that you have always dreamed for we offer free architecture design. and free no obligation qu...

Latest review

Harold R., GL1

Garden | Decking in Gloucester

Start Date: Immediate

Am looking to deck a specific area, and require advice - Estimated Service Date: 25/04/2015 - Estimated Decking Area (sq ft): 3 metres x 3 metres approx - Reason for Request: To just have an idea of ...

Post a similar request >

Local & reliable carpenters near me

Tell us about your wooden decking project

Answer a few quick questions, so we can match you with local carpenters who can help.

Find up to 4 carpenters in Lechlade

Get free, no-obligation local wooden decking quotes from 4 verified carpenters working in Lechlade.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love Local Quotes it's a big part of my …

Love Local Quotes it's a big part of my Business I would recommend to anyone

FAQs

Fitting composite decking is similar to installing timber decking, but there are some small differences in terms of the gaps you need to leave between boards and the screws you use. We’ll go through a quick guide to show you the process involved in fitting composite decking so you can decide whether it’s something you want to do yourself. Prepare the area Prepare the area according to our instructions in the previous FAQs – or you can use an existing patio or concrete base if you have one. Measure and mark out the area using chalk (if using an existing base). Assemble the decking frame Build the outer frame as we show in our FAQs above; if the area you have planned is longer than your joists, you’ll need to join them together. When you’ve built the frame and it’s secure, ensure that it’s at the right level for water runoff and add risers, slabs or treated off-cuts of timber at 500mm intervals if you need to. Add joists The spacing of your joists will depend on the type of design you have chosen for your composite decking. If you’re laying arched boards horizontally, you’ll need to space the joists 300mm apart. Lay your composite decking boards

If you’ve not got an overhang or it’s a fixed deck, fit starter clips along the outside edge of the frame and secure with screws provided with the composite decking. If you are working with an overhang, put the first board into position not exceeding 25mm. If you’re adding a fascia, put an off-cut of board under the overhang so you know it’ll be flush with the fascia.
Pre-drill all fixing points, measuring in 30mm from the edge of the board. Secure the board to the joist below with composite decking screws.
Slide a hidden fastener clip in so it sits within the groove of the deck board. It needs to be in the centre of the joist to keep the boards secure and ensure an expansion gap of 6mm. Tighten the clips until just tight, and repeat so there’s a clip at every joist.
Add the next board, ensuring that the fastener clips sit within the groove – make sure you don’t force it. Repeat step 3.
Continue steps 3 and 4 until you’re at the final board, which you should secure in the same way as you did the first.

Add a fascia board If you’re adding a fascia, measure in 40mm from each end and add two guide marks: one at 40mm from the top and the other at 40mm from the bottom. Connect the marks, then mark at 300mm intervals down the board. Drill pilot holes, then put the fascia board into position. You need to make sure that there’s a 40mm ventilation gap between the bottom of the fascia and the ground. Ask someone to hold the board level until you’ve finished securing it with composite decking screws; you can get colour-matched ones so they don’t look unsightly at the end of your decking. Not so sure you want to carry out such a big project yourself? Get quotes from decking pros who will be able to fit composite decking much more quickly and easily.

Yes, although you should make sure that the terrace or decking is able to support the weight of a hot tub. Usually, you will need to have a structural survey carried out on the area. Seek the advise of a hot tub retailer or installer about the logistics of installing one at your property.

Building a simple deck frame, or decking subframe, that you’re laying on level ground is easy if you take time to prepare and get all the things you need. We’ll go through the steps on how to build a deck frame here. Tools and equipment To get building your deck frame, you’ll need:

Decking joists
Coach screws
Coach bolts
Combi drill
Socket set
A saw suitable for your project and the thickness of the timber
Pencil
Decking preservative
Sandpaper or sander

Build your subframe

Measure your deck frame and cut to size if necessary.
Make 2 pencil marks on each end of the frame’s 2 outer joists to mark where the coach screws will go. They need to align with the centre of the adjoining outer joist. Then, use a flat wood drill bit to drill recesses into each mark. Make them the same depth of the screws that your using’s head and wide enough for a ratchet or socket to tighten them.
Using a thinner drill bit, line up the outer joists and drill a pilot hole through the middle of the recess. These pilot holes act as a guide for the screws and stops them from splitting the wood.
Fit the coach screws with either a drill driver or socket and ratchet.
Repeat the process for the inner joists once you’ve assembled the outer frame.

IMPORTANT: While you’re building your deck frame and the decking itself, remember to cover all pilot holes and ends of timber in decking preservative to ensure that your decking remains structurally sound for as long as possible. Though relatively simple, building a deck frame and the decking will take some time. It would be much quicker and easier to get a professional in to do it, who could represent more value for money.

Usually, slipperiness is caused by algae or dirt on top of the deck or terrace. A full cleaning treatment should restore the natural grip of the wood or stone. If slipperiness is a persistent problem, consider installing grip mats in high traffic areas of the deck.

Other Top Projects in Lechlade

Customer Reviews

Overall rating:

Lechlade Wooden decking installers are rated 4.5 out of 5 based on 18 reviews of 42 pros.

The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Wooden decking projects that have been connected with Wooden decking pros to help them. All Wooden decking contractors All Lechlade Wooden decking contractors

Are you a carpenter in Lechlade?

We can help you get more wooden decking work with our qualified job leads and boost your business.

Join today

Wooden Decking in Lechlade

Compare Wooden Decking Prices in Lechlade

Wooden Decking in Lechlade

Average Wooden decking cost in Lechlade

Average price per Wooden decking job in 2026

Wooden decking installation cost in Lechlade 2026

Wooden decking searches in September 2026

Wooden decking Projects in Lechlade in August 2026

143

0

0

Wooden decking searches in cities and towns near Lechlade August 2026

Wooden decking near you

Lechlade

Looking for Wooden decking in Lechlade?

Get free quotes from local carpenters

Wooden decking pros in Lechlade

I Build Bespoke Landscaping

Latest review

Harold R., GL1

Garden | Decking in Gloucester

Similar Customer Enquiries for Wooden decking in Lechlade

Garden | Decking

Garden | Decking

Garden | Decking

Garden | Decking

Garden | Decking

Garden | Decking

Garden | Decking

Garden | Decking

Garden | Decking

Garden | Decking

Local & reliable carpenters near me

Tell us about your wooden decking project

Find up to 4 carpenters in Lechlade

Hire with confidence

Our reviews

Average

Would highly recommend

Good easy way to find a selection of…

Love Local Quotes it's a big part of my …

FAQs

Other Top Projects in Lechlade

Are you a carpenter in Lechlade?