Find a Builder you can trust in Tenby.

Choose from 23 Builders, all rated by people like you.

Over 3 reviews & an average rating of 4.1/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Builders near you

View Shortlist
Verified Pro
South Wales, Penarth based design and build contractor. Projects completed include new houses, extensions, kitchens, bathr...
Verified Pro
Hi im steve from premier roofing and building At premier roofing and building we strive for a 100% good feedback. a local ...
Verified Pro
Betterview Landscaping & Patios have been providing driveways, lock paving, tarmac and hard landscaping services acros...

West Wales Paving

1 review(s)
Offers services in TENBY
At West Wales Paving our design team allow you to make the most of your outdoor space. Our friendly and knowledgable desig...
Greener Installation Solutions Ltd is your local insulation installation company based in Swansea and covering South, Mid ...

Recent Builder Enquiries

09 Mar

House Extensions

Tenby - SA70

Enquiry from: William T

Start Date: Immediate

architect to discuss and agree on refurbishment and extension plans. create plan drawings for submission to planning approval. customer is currently in the process of looking for quotes to add a doub...

Post a similar request >

03 Jun

Building work | Wall Rendering

Tenby - SA70

Enquiry from: Simon R

Start Date: Immediate

we need rendering in the walls in the back of the house and courtyard. are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 bedrooms how many wa...

Post a similar request >

09 Dec

New Build | Residential

Tenby - SA70

Enquiry from: Jane B

Start Date: 1 to 3 months

Lead cladding refixing to a dormer window. Time scale: 1-3 months Please call to appoint

Post a similar request >

13 Nov

Insulation | External Wall

Tenby - SA70

Enquiry from: Paula E

Start Date: 1 to 3 months

Conservatory Glass roof insulated internally, 2 roof lights boxed in, plaster finish, film applied so insulation cannot be seen externally, 4 m x 4 m Are you the property owner: Owner of the property ...

Post a similar request >

21 Mar

Bedroom | Fitted Wardrobe

Tenby - SA70

Enquiry from: Susan P

Start Date: Less than one month

I have fitted wardrobes at the moment but they were brought from my previous property and just don’t fit correctly doors are a nightmare to open and close so was looking for a no obligation quote f...

Post a similar request >

05 Sep

Building work | Sound Proofing

Tenby - SA70

Enquiry from: Mandy V

Start Date: Less than one month

Sound proof one bedroom wall to reduce noise in a semi detached house. Time scale: Less than one month Please call to appoint

Post a similar request >

27 Feb

Building work | General

Tenby - SA70

Enquiry from: L

Start Date: Immediate

NEW FIBRE GLASS ROOF TO REPLACE ORIGINAL FELT ROOF .... SIZE APP....8 METRES X 7 METRES Homeowner Supplied and fitted Please contact to appoint

Post a similar request >

09 Feb

Insulation | HHCRO Free

Tenby - SA70

Enquiry from: Andrew C

Start Date: Immediate

Homeowner Insulation Supplied and fitted Call to appoint

Post a similar request >

03 Feb

Insulation | Cavity Wall

Tenby - SA70

Enquiry from: P R

Start Date: Less than one month

Cavity wall insulation, ie bedes to be carried out on property Homeowner Supplied and fitted Please contact to appoint *

Post a similar request >

28 Feb

Building work | Sound Proofing

Milford Haven - SA73

Enquiry from: Callum B

Start Date: Immediate

Soundproofing for my bedroom so nobody outside of it can hear me

Post a similar request >

20 Feb

Insulation | Loft / Roof

Haverfordwest - SA61

Enquiry from: Ben L

Start Date: Immediate

Loft insulation in attic

Post a similar request >

29 Dec

Building Work | Conservatory Base

Narberth - SA67

Enquiry from: Kevin B

Start Date: Immediate

A BRICK BASE CONSERVATORY

Post a similar request >

12 Aug

Insulation | Loft / Roof

Pembroke Dock - SA72

Enquiry from: Brent D

Start Date: Immediate

Loft insulation supply and install in a local club

Post a similar request >

05 Aug

Insulation | Loft / Roof

Haverfordwest - SA61

Enquiry from: Ian H

Start Date: Immediate

We require to increase the thickness of our loft insulation to the recommended 270 mm

Post a similar request >

24 Jun

Interior work | Stud Walls

Haverfordwest - SA61

Enquiry from: Julie B

Start Date: Immediate

I have a large crack in my living room ceiling which runs down the wall as well

Post a similar request >

12 May

Insulation | Loft / Roof

Haverfordwest - SA61

Enquiry from: Philip C

Start Date: Immediate

Dormer bungalow loft insulation

Post a similar request >

26 Mar

Building work | Sound Proofing

Pembroke Dock - SA72

Enquiry from: Benjamin T

Start Date: Immediate

Sound proofing on bedroom wall, noisy neighbours, very loud tv

Post a similar request >

24 Feb

Insulation | Loft / Roof

Haverfordwest - SA61

Enquiry from: Amanda R

Start Date: Immediate

hello, I'm looking for quotes from local companies who can improve the insulation and board out my loft within the next month or so. thanks

Post a similar request >

03 Jan

Building work | General

Whitland - SA34

Enquiry from: Charles M

Start Date: 1 to 3 months

water penetration in*** floor bedroom adjacent to two double glazed windows. already some damage to plaster in the room. are you the property owner: owner of the property property type: detached what...

Post a similar request >

02 Jan

Building work | Bricklaying

Whitland - SA34

Enquiry from: Charles M

Start Date: 1 to 3 months

customer in the whitland area made an enquiry a couple of projects including bricklaying.call anytime and arrange an appointment to discuss. below is some details about this project: are you the prope...

Post a similar request >

How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2026 can fluctuate relying on the sort of work that you need to have carried out in your residence.

Are you planning to erect a new house or structure? If yes, then you’d probably want to know just how much it’ll take to get the project over the line to help you set a budget and start to plan. Building a new house is requires huge financial investment and as a result, there’s the need to carry out your due diligence before you proceed. In this post, we’re going to give you an insight into the prices charged by builders to erect a new home or structure.

First and foremost, like every other home project, the price charged by builders to construct a new house or structure depends on a wide range of factors. These factors include the size, location, accessibility as well as qualifications of the builders you wish to employ just to mention a few. For instance, you’d expect the cost of building two-storey in London to be a lot more expensive than the price of a one-story building in Scotland. However, we’ll try our best to give you an idea of the price range you can expect to incur to complete your project.
In general, a builder will charge within the range of £10 to about £15 per hour on the average. For small building projects which includes wall and foundations repairs, a builder will typically charge about £11 per hour. However, the price charge will depend on the extent of the job due to the fact that simple tasks such as repointing only costs about £10 per hour, while laying new foundations can cost up to £15 per hour.

The table shows the types of work that Builders typically do and the average cost range of these tasks. Some tasks take longer to finish than others so prices do fluctuate by job.

View our Builder cost guide View our Builder advice

The average price
of a Builder in Tenby is:

£23,840

Builder job Builder cost in 2026
Garage conversion in Tenby £4,500-£6,900
Loft conversion in Tenby £18,750-£28,750
House extensions in Tenby £42,000-£68,000
Loft insulation in Tenby £450-£690
Upvc or wood porch in Tenby £2,625-£4,025
Barn conversions in Tenby £112,500-£172,500
Basement renovation in Tenby £30,000-£46,000
Bedroom fitting in Tenby £1,500-£2,300
Bricklayers in Tenby £300-£460
Cavity wall insulation in Tenby £400-£820
Commercial new builds in Tenby £105,000-£161,000
Conservatory base in Tenby £675-£1,035
Building maintenance in Tenby £2,250-£3,450
Building insurance works in Tenby £2,250-£3,450
Pebble dashed walls in Tenby £2,000-£9,200
Plasterboard dry lining in Tenby £638-£978
Residential new builds in Tenby £105,000-£161,000
Restoration and refurbishment in Tenby £37,500-£57,500
Roof insulation in Tenby £7,500-£11,500
Underpinning in Tenby £2,250-£3,450
Wall cladding in Tenby £1,125-£1,725
Wall rendering in Tenby £3,750-£5,750
Demolition in Tenby £2,440-£3,660
Roof room in Tenby £15,000-£23,000
Shop refurbishment in Tenby £3,750-£5,750
Single storey house extension in Tenby £23,200-£34,800
Soundproofing in Tenby £900-£1,380
Driveway repair in Tenby £1,520-£2,280
Garden room in Tenby £6,400-£9,600
External wall insulation in Tenby £6,000-£15,000

Related Builder searches in Tenby

Builder FAQs

How much does a builder cost?

With the prices of buying a house skyrocketing, many of us are tempted to building our own house. This is sometimes an excellent choice, but you will first need to understand the costs of building a house from scratch. As per a general estimate, the cost of self-build ranges between £300 per m2 to £3,000 per m2.

As you can see, this is quite a variation in price from lowest to highest. Location is a prime factor in determining the costs. Building a house in London and the South is more expensive compared to other regions. Aside from location, several other factors make up the price.

Self-manage with subcontractors

You hire professionals directly like builders and carpenters. You also buy all the materials yourself allowing you to get the best prices.

Hiring a main contractor with other subcontractors

You will first need a main contractor who will help to create the watertight structure for your house. For the rest of the work, try hiring out subcontractors. Make sure that you buy all the materials yourself to get the best price.

External cladding materials

If you are looking to install other external material other than brick, you will also need to factor in the cost for the same.

Here are some example prices:

• Render on blockwork costs around £25 per m²

• Timber cladding is around £25 per m²

• Hand¬made all-weather tiling costs around £54 per m²

• Rubble walling or flint is around £90 per m²

• Reconstituted stone costs about £48 per m²

• Natural stone is about £75 per m²

Make sure to include these costs when coming up with the estimate.

Roofing materials

Non-standard roofing materials tend to add more to the cost and therefore you will also need to account in for this factor.

Here are some examples:

Welsh slate – £60 per m²

Second-hand slates – £35 per m²

Handmade clay tiles – £65 per m²

Reed thatch – £80/m²

If you choose to add any unique material to your roofing, be sure that you remember to factor in its cost.

does loft insulation cause condensation?

The short and simple answer to this question is yes, loft insulation does cause condensation. Over the years, problems with condensation in loft spaces have become increasingly common. While this may not be harmful in anyway, when the condensation becomes excessive it can lead to more serious issues taking root in your loft like wet rot, dry rot as well as black spot mould. Generally, the best thing to do if you’re concerned about the condensation in your loft space and that it may rapidly become a bigger problem is to get in touch with a damp specialist as soon as possible.

 

Even though insulating your loft space comes with a wide array of benefits like making the top floor rooms warmer, it’s however comes at the cost of making your loft or room space cooler. Condensation in lofts take place primarily due to the humid air making its way through insulation or other gaps into the loft space and touching a cooler surface which in turn results in beads of moisture on the timbers, lintels as well as the underside of the roof. This is why its always a great idea make use of thermal insulation with a vapour barrier that’s installed on the warmer side of the insulating material.

 

Condensation in loft is caused by excess moisture in the air and lack of adequate air ventilation. Here are some top reasons that gives rise to this in the loft:

  • Extra insulation has been installed in the loft leading to a restriction on the natural air circulation in the property.
  • When the storage boxes or other items that has been stockpiled in the loft blocks the roof vents.
  • The release of steam and moist air into the loft space by hot water tanks.
how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

Is a basement conversion worth it?

Whether a basement is worth converting depends on your location and how much work it requires.

A basement conversion can be a great way to add space to your home, and can raise your property value. However, it can also be one of the most expensive ways to do this, so if there’s a possibility to extend your property, or convert a loft or garage, it’s worth considering this first.

You should also compare how much your basement conversion will cost with the amount it could raise your property value by. In some areas, a quality basement conversion could earn you money in the long run, but in others it’ll only cost you. If you’re planning on staying in your property for a long time this might not matter to you, but if it’s not your forever home then it’s an important thing to think about.

how much is a double house extension?

A double house extension is basically a construction to any aspect of your house that elevates up to offer two floors of space. It can be structured to suit your existing home in two storeys or as a side wing on a taller property. If you’re considering building a double house extension, then estimating the cost is a very important task to do before commencing the project. In this article, we’ll give you an idea of the cost of a double house extension so you can estimate yours accordingly.

The double house extension cost depends on several factors that’s specific to your home as well as your design choice. These includes:

• Location of your property. Places like London and the southeast will generally cost more than the other regions due to higher demands.

• Accessibility of the site. The ease of your site’s accessibility also plays a key role in the price.

• Size of the extension. The more the extension’s size in footprint and square metres, the higher the possible costs.

• Materials used in making the roof as well as the complexity of the roof design.

• Your choice of finishing. These includes flooring window and door frames, glazing, underfloor heating and roof lights.

• Your property’s soil type. Different types of soil requires varying treatments as well as materials to develop solid foundations.

Constructing a double house extension is a quite simple build in terms of technicality when its to the side or rear of your house as this can also help you save some money. Generally, considerably expanding your home’s space by building a double house extension will cost within the range of £1,500 per m2 to about £2,800 per m2.

how much is a dormer loft conversion?

Are you considering a dormer loft conversion for your home? If yes, then you’d probably want to know how much it costs. Unfortunately, due to the several variables and influencing factors, a precise answer can not be provided for all dormer loft conversions. In this article we’ll give you a vague idea of the general cost so you can set a more realistic budget and start planning.

There are three main types of loft conversion which includes the Velux, Dormer, and Mansard. Out of the three types, the dormer happens to be the most common type and possesses a small flat roofed extension with a window. The dormer loft conversion will usually cost within the range of £25,000 to £30,000.

The price for a smaller dormer loft conversion, mid range dormer loft conversion and large scale dormer loft conversion will be at £2,000 to £7,000, £10,000 to £30,000 and £40,000 to £60,000 respectively. However, you should take note that the prices given are all based on varying influencing factors such as the type of installation that is selected, the type of the rood, en suite conversion as well as other customization. Changes in price can be as a result of the materials required and the extra time per labour that’s needed to complete this home improvement project by the tradesmen employed.

Furthermore, a dormer loft conversion average cost will also depend on the type of dormer you opt for. Here is a list of the most common applications:

✓ Blind dormer loft conversion - £3,200 to £4,400

✓ Recessed dormer - £1,300 to £1,850

✓ Barrel roof dormer - £3,000 to £4,600

✓ Gable dormer - £5,500 to £7,500

✓ Hipped roof dormer - £5,600 to £6,660

✓ Pedimented dormer - £12,700 to £23,100

✓ Flat roof dormer loft conversion - £13,800 to £21,600

What cement should I use for bricklaying?

Cement is a crucial element in bricklaying that’s widely used in both construction as well as finishing works. Generally, they’re used to aerate concrete blocks, connect bricks, prepare plaster, floor levelling as well as the making of precast products. The major reason cement is one of the most common construction materials as its incredible ability to hold structure together. To get a cement plaster, you’d simply have to mix cement with both water and sand. However, when you mix cement with lime, sand and water, you’ll get a mortar.

For cements mortars to be used inside joints, you’ll have to include 1 part cement at the minimum to not more than 2 parts sand by weight which should be dry mixed and moistened with enough water to allow for troweling and packing without falling apart. Generally, the cement sand ratio in a mortar is in between 1:2 to 1:6. The cement and sand mix ratio is largely based on the importance of the project.

Cement provides a plethora of uses in bricklaying and these includes:

• Preparation of cement concrete

• Preparation of cement mortar

• Building fireproof and thermal proof structures

• Building chemical proof structures

• Serving as a grout material

• Building hydrographic and frost resistant structures

• Manufacturing precast members

• Constructing aesthetic concrete

• Constructing cement concrete roads

There are several types of cements with each having its specific purpose. For instance, the type of cement more suited to building a fire proof structure is a high alumnia cement and to build a hydrographic structure, cements like expanding cement, hydrophobic cement, pozzolana cement and quick setting cement are the best bet. Acid resistant cements are more useful in building chemical proof structures, portland cements are best suited to making grout materials, while coloured cements are preferable to building aesthetic structures.

what is a garage conversion?

What is your garage being used for? If your answer is anything besides your vehicle, you’re in the majority in the UK. In the country, according to a research by Admiralty Loans, several home and property owners now use their garage as dumping ground for all sorts of stuffs asides a car. Ultimately, this gives rise to garage conversions as the more or less underutilized space can be converted into a living space which can be more beneficial while also adding more value to the property.

A garage conversion is a fast and relatively affordable route to adding more floor space within your home. It’s basically the act of changing your garage into something other than a storage or a place in which you can park your car. This can be anything from a bedroom to a playroom and anything in between. It’s a great way to provide extra space to allow your family to spread out and have more privacy while still within the walls of your home.

A garage conversion project is a huge one which mostly does not require a planning application so far the conversion is internal. However if you’re planning to increase the garage’s size or change the exterior of your home, or convert your garage into a separate room, then you may require a planning permission before getting started. It’s always wise to consult your local authority before carrying out any work to be on the safer side.

A project of garage conversion’s magnitude is better left to a reliable professional who have the experience when it comes to dealing with building regulations and more. This way, you’d also get to save yourself some headaches and some extra cash which may result from possible costly errors.

Builder help and advice

How it works

Tell us about your Builder project

Answer a few quick questions to help us match you with the right Builder

Get up to 4 free quotes

Receive no-obligation quotes from 4 Builders working in Tenby.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Builder.

Are you a Builder in Tenby?

View our open Builder jobs near you

Join today
View Shortlist