Find a Carpenter you can trust in Inveraray.

Though both solid wood and engineered wood can be installed on a concrete sub-floor, the processes are quite different from each other. Solid wood is produced from a single plank of wood which can be reactive to both temperature and humidity changes which is capable of making the wood expand or contract. Hence, the different approach to solid wood and engineered wood flooring installation on concrete. Here, we’ll discuss how you can lay solid wood on your concrete.

First and foremost, you’d have to determine the method you’ll use to attach the planks to the floor. Is it floating whereby you only have to lay the wood flooring on the concrete after fitting the right underlay? You can also go for the most popular installation method which is gluing your floor with a flexible wood adhesive (to be applied to both the boards and the sub-floor). Or perhaps you’d prefer to use the traditional method of nailing the boards to the concrete (the nails will be covered as you lay the subsequent planks and the groove locks with the tongue).

After making this decision, you’d have to ensure that the sub-floor is well prepared for the installation. This implies checking the wood’s moisture content (mustn’t exceed 7 to 8 percent). Also inspect the floor to ensure its neat, if not, clear out the dirt or debris and make sure the surface is flat to avoid post-installation problems.

In the event whereby you discover a high moisture content, you’d want to acquire a damp proof membrane. This will not only enhance the floor’s stability, but also prevent shrinking or warping of the wood due to changes in humidity or temperature.

It is crucial to note that the preparation of the sub-floor is equally as important as the laying of the planks as this can go a long way to improve the durability and strength of your floor. Click here to learn more about wood flooring.

• Paving slabs – old or cheap ones are fine
• Timber for the frame and legs
• Type 1 MOT hardcore

1. Mark out the area as we explain in ‘How to lay decking’. Then, dig to 200mm below where you want to surface of the decking to be.
2. Add a 50mm layer of hardcore and make sure it’s compact.
3. Build the decking sub-frame as we describe in ‘How to build a deck frame’.
4. Lay out paving slabs along the edges and in the centre of the area. This will help to spread the weight of the decking.
5. Set the decking frame on the slabs, checking for high or low points and adding off-cuts of timber where needed. Don’t forget to sand and seal these off-cuts with decking preservative.
6. Add your joists and then the deck boards, leaving the recommended gaps of expansion of between 5-8mm.

• 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

1. Measure your deck frame and cut to size if necessary.
2. 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.
3. 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.
4. Fit the coach screws with either a drill driver or socket and ratchet.
5. Repeat the process for the inner joists once you’ve assembled the outer frame.

Installing wooden flooring is a quite simple process, however to get it right the first time, there are very essential preparations that must be made. These includes determining the site is in the best condition before installation, removal of all floor coverings and underlay for a more stable and durable installation and incorporation of the right expansion gap of about 10mm to 12mm which would be maintained around the floor’s perimeter.

Wooden floor fitting can be done on two types of sub-floor - Concrete and Plywood. To install onto concrete, you can follow the guide below:

• Incorporate flexible wood on concrete adhesives.

• With the help of a 3mm toothed trowel, spread above 2 board widths of adhesive along the starting wall sub-floor, beginning at a corner of your room.

• Position the first row of flooring into the area that is glued using the tongue facing opposite the wall.

• Put 10mm spacers against the wall to see to the consistency in expansion gaps.

• Make sure the joints are at a minimum of 150mm apart from the first row when fitting the second row.

• Utilize pre-cut smaller boards if you’re to start a new row with staggered joints.

• Continue with this nailing method and make sure the 10mm expansion gaps are consistent around the floor’s perimeter.

To install onto plywood, you can follow this guide:

• Make use of a porta-nailer.

• Position 10mm spacers against the wall - parallel with the installation direction.

• Fit the first row using the tongue facing opposite the wall and with the help of the porta-nailer or flooring nailer.

• Lay the second row and make sure the short end joints are at a minimum of 150mm apart from that of the first row.

• Utilize pre-cut smaller boards if you’re to start a new row with staggered joints.

• Continue with this nailing method and make sure the 10mm expansion gaps are consistent around the floor’s perimeter.

Click here to learn more about wood flooring.

1. 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.
2. 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.
3. 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.
4. Add the next board, ensuring that the fastener clips sit within the groove – make sure you don’t force it. Repeat step 3.
5. 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.

Being the primary material used in wooden flooring installation, the floorboards are the main supply costs. With that in mind, you should also know that there are a large variety of wooden flooring types to select from, each with their unique pros and cons which should all be considered before making a purchase decision. If you’re looking to get the supply cost of wooden flooring in the UK, then you’ve come to the right place! Here is a basic price guide of various and some of the most popular types of floorboards.

If you wish to go for an engineered wood flooring, this looks better when compared to laminate and is more affordable than solid wood. You can expect to pay within the range of £20 to about £100 per square metre for this wood flooring type.

Laminate flooring, on the other hand, is also quite cheap, easy to install and quite hardwearing, however it tends to warp over time as a result of exposure to moisture and it also happens to be the least attractive of all the other flooring types. You can expect to pay within the range of £10 to about £50 per square metre for this wood flooring type.

Solid wood flooring is a great option with a better look and feel to it. However, it also tends to warp over time and more difficult to install as against laminate. You can expect to pay within the range of £20 to about £100 per square metre for this wood flooring type.

Parquet flooring is long lasting and very attractive, but quite expensive to have fitted.  You can expect to pay within the range of £25 to about £200 per square metre for this wood flooring type.

Wooden flooring is very popular flooring option amongst home and property owners in the UK and understandably so. It adds to your space’s curb appeal, it’s quite easy to maintain, it adds to the value resale value of your property if you later wish to sell and lots more. If you’re looking to have wooden flooring installed in your home, you have two options which includes doing it yourself or calling in a professional – the latter being more advisable. However, by following some simple but essential steps, you can also install your wooden flooring successfully by yourself. These includes determining the site is in the best condition before installation, removal of all floor coverings and underlay for a more stable and durable installation and incorporation of the right expansion gap of about 10mm to 12mm which would be maintained around the floor’s perimeter.

Wooden floor fitting can be done on two types of sub-floor - Concrete and Plywood. To install onto concrete, you can follow the guide below:

• Incorporate flexible wood on concrete adhesives.
• With the help of a 3mm toothed trowel, spread above 2 board widths of adhesive along the starting wall sub-floor, beginning at a corner of your room.
• Position the first row of flooring into the area that is glued using the tongue facing opposite the wall.
• Put 10mm spacers against the wall to see to the consistency in expansion gaps.
• Make sure the joints are at a minimum of 150mm apart from the first row when fitting the second row.
• Utilize pre-cut smaller boards if you’re to start a new row with staggered joints.
• Continue with this nailing method and make sure the 10mm expansion gaps are consistent around the floor’s perimeter.

To install onto plywood, you can follow this guide:

• Make use of a porta-nailer.
• Position 10mm spacers against the wall - parallel with the installation direction.
• Fit the first row using the tongue facing opposite the wall and with the help of the porta-nailer or flooring nailer.
• Lay the second row and make sure the short end joints are at a minimum of 150mm apart from that of the first row.
• Utilize pre-cut smaller boards if you’re to start a new row with staggered joints.
• Continue with this nailing method and make sure the 10mm expansion gaps are consistent around the floor’s perimeter.