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 Omagh

Obtain Wooden Decking Prices in Omagh

Wooden Decking in Omagh

Wooden decking is an increasingly common option for providing outdoor seating areas in gardens. Because of the natural beauty of wood, they can be very elegant spaces that can be used year round with the addition of outside heating and light. Wooden decking is typically installed in locations in front of patio or French doors where they can create a smooth transition between inside and outside spaces. Wooden decking can come in any size or shape to complement any area. Curved designs or large areas joined by pathways can produce a stunning effect. Wooden decking is reasonably simple to install and causes little disruption, particularly in comparison to other possibilities like patio or paving. It can even be installed over the top of an existing patio. It is vital however to be sure that your wooden decking is structurally sound and able to take the weight of any furniture or plants that you want to use on the decking. There is a choice of varieties of wood that can be used in wooden decking. Often decking is constructed from hardwood, but there are softwoods available that fulfil the durability requirements. As hardwood decking will demand maintenance, which typically will involve annual cleaning and staining for weather proofing, composite woods have become more popular for use in wooden decking as they are more robust and require significantly less maintenance.

Average Wooden decking cost in Omagh

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 2025

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 Omagh, as reported by local LeadsDoWork members.

Wooden decking installation cost in Omagh 2025

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

Time frame: 1-4 days

Wooden decking searches in March 2025

Choose your search type

No. of estimated projects Estimates by cities and towns

Wooden decking Projects in Omagh in February 2025

612

Requests for quotations in Omagh in February 2025

0

Requests for Wooden decking quotations in Omagh in February 2025. 0% change from January 2025.

0

Requests for Wooden decking quotations in County Tyrone in February 2025. 0% change from January 2025.

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

Wooden decking searches in cities and towns near Omagh February 2025

Wooden decking near you

Choose locations

Towns and Cities near Omagh Other locations within Northern Ireland

Omagh

??Omagh is the county town of County Tyrone in Northern Ireland, with a population of 21297. It is located in an area where the River Drumragh and the River Camowen combine to formulate the Strule. The town is a reasonable distance from Ireland's capital city, Belfast, being 68 miles to the east of Omagh, but it is closer to Derry, which is 34 miles to the north of the town. Set at these cities are Omagh's closest public air links, though a smaller air strip, Enniskillen Airport, can be located 24 miles to the southwest of Omagh. Due to the town's central spot in County Tyrone, Omagh is currently considered as the primary shopping centre for Tyrone, together with the West of Ulster. Between 2000 and 2003, more than ? 80 million was invested, and a new retail space was established, covering 60.96 square miles. This includes a series of national and local businesses, providing locals of the county with a large variety of shops, dining establishments, junk food outlets and bars to visit. A current project in the town, which began in 2014, is the creation of the Omagh Accessible Shared Inclusive Space, which involves a ? 4.5 million redevelopment of Omagh's riverbank. The project is funded completely by the European Union. A popular landmark frequented by inhabitants is the Ulster American Folk Park, which includes the cottage where Thomas Mellon was born in 1813. The park is mostly an open-air museum which investigates the journey made by the Irish to America during the course of the 1800s. Hosting large activities during Easter, Christmas and Halloween, over 100000 people visit the park each year. For all of your house upgrades, make sure to make use of trustworthy professionals in Omagh to make certain of quality.

Looking for Wooden decking in Omagh?

Get free quotes from local carpenters

Get free quotes

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 Omagh

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

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 LeadsDoWork it's a big part of my …

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

FAQs

If your deck isn’t going to be flat to the ground, it’s a good idea to have some kind of balustrade to avoid any tripping. If the gap between the deck and the ground is less than 600mm, use a 900mm balustrade. If it’s higher than 600mm, the balustrade should be 1100mm tall.

Properly installed wooden decking will not need a lot of maintenance. Most manufacturers recommend regularly brushing leaves and dirt off the deck, and a yearly cleaning and staining procedure. This will keep the wood in the best condition. Fluids and treatments are readily available from all DIY shops and stores.

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.

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.

Other Top Projects in Omagh

Customer Reviews

Overall rating:

Omagh Wooden decking installers are rated 5 out of 5 based on 1 reviews of 7 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 Omagh Wooden decking contractors

Need more help?

Leaking flat roof repair for extension in Wirral Published: 01/03/2025 Need a leaking flat roof repaired in Wirral? Learn about the best solutions, costs, and how to prevent future water ingress. Read this article

Cast iron gutter repair and repainting for church in Derby Published: 01/03/2025 Need cast iron guttering repaired and repainted at your church in Derby? Learn about the process, costs, and how to preserve historic gutters. Read this article

Storm damaged polycarbonate roof panel replacement in Falkirk Published: 01/03/2025 Need a storm-damaged polycarbonate roof panel replaced in Falkirk? Learn about the repair process, costs, and how to prevent future damage. Read this article

Are you a carpenter in Omagh?

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

Join today