Find a Carpenter you can trust in Harrow.

Two of the commonly used terms in the UK and Irish construction industry is “First Fix and “Second Fix First fix encompasses all the work required to take a building from foundation to stroking plaster on the interior walls. This comprises of building walls, floors and ceilings, and implanting cables for electrical supply and pipes for water supply.

Some claim that First Fix starts after the shell of the building is complete, and ends when the walls are plastered. Some of the elements in the first fix are as follows.

• Drain runs: must be downhill and straight

• Spare conduits: drawstrings

• Soil pipes

• Copper pipes

• Normal pipes

• Doorbell

• Door frames

• Pocket doorframes

• Stairwell

• MVHR (mechanical heat recovery ventilation runs)

• Push-fit or other plastic piping

• Electrical back boxes

• Electricity cable runs

• Telephone, data and audio-visual cables

• Socket location

• Security

• Fire alarm

• Sound insulation

• Plasterboarding

It is to be kept in mind that the list goes on as there are several things that you can do when you are building a house from scratch and it is impossible to cover each and every aspect in detail.

The second fix includes all the work after the plastering of a complete house. These include linking cables to the electrical fittings, coupling pipes to the baths and sinks and fitting doors into doorframes. Second fix work requires a tidier finish than the first fix.

Carpenters, electricians and plumbers get a proper idea on the division of work. They will also be able to visit the construction site at different times.

Project managers can simply report it as the "first fix complete" or "the second fix 50% done" and others would very easily understand.

Regardless of the fact that a construction company might specialise in a certain form of fix, be it the first or the second, they are obligated to have a rudimentary understanding of both and are required to perform them from time to time.

• 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

• 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

• 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

• 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

• 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.

Yes, it is possible to insulate a shed. You might want to do this if you’re planning on working in it during the winter. A professional will be able to help you find an insulated shed or advise you on how to insulate a shed that you already have. Always seek professional advise first before attempting to do this yourself!

Most of the people out there do not know the difference between a carpenter and a joiner. This is a very common question that is asked by many as to whether there is an actual difference between the two.

Both joiners and carpenters have many shared traits. The definition seems to change throughout the UK. The southern parts use the term carpenter whereas the north seems to prefer the term joiner. Both of these trades involve working with wood mainly in the construction industry. Both of them are, however, are two very unique and separate trades. Both of them come under the broad term of ‘carpentry’ however their skills and specialisms differ.

A joiner is defined as a trained craftsman who is responsible for making or joining wood in a workshop. On the other hand, a carpenter is a professional that works on site with the timber. In summary, a joined creates the wood back at the workshop while the carpenter fixes them on site. A joiner, therefore, works on things that are done in a workshop using machinery while a carpenter is responsible for its assembly on site.

As both joiners and carpenters had learnt the basics of both trade while they were practising as an apprentice, several similar overlaps are bound to occur.

It is good practice to ask the company or the individual what trade they specialise in. As an example, a joiner may be able to make a particular item whereas a carpenter may be better doing the actual fitting.

It is evident from the above sections that carpentry and joinery are completely different and therefore, should be categorised under two different trades, however, there is indeed a lot in common in their extremely high skilled work.

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.

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