Insulation Specialist Costs in Haverfordwest
Wales | Prices updated for 2026 | All estimates include labour and materials
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Estimated cost in Haverfordwest
£280 - £720
Loft Insulation (full loft to 270mm)
Typical duration: 3-6 hours
Insulation Specialist Prices in Haverfordwest
Loft Insulation
£280 - £720Labour
£160 - £400
Materials
£120 - £320
Typical duration: 3-6 hours
Cavity Wall Insulation
£400 - £1,120Labour
£240 - £640
Materials
£160 - £480
Typical duration: 2-4 hours
External Wall Insulation (EWI)
£5,600 - £14,400Labour
£3,200 - £8,000
Materials
£2,400 - £6,400
Typical duration: 2-4 weeks
Underfloor Insulation
£400 - £1,120Labour
£240 - £640
Materials
£160 - £480
Typical duration: 1-3 days
How Haverfordwest Compares
Cheaper than average
Trade prices in Haverfordwest are typically 20% below the national average. This reflects local labour rates and the cost of living in Wales.
Seasonal Demand for Insulation Specialist Work
Peak demand is typically in Nov, with the quietest period around Apr. You may find lower prices and better availability during off-peak months.
What Affects the Price
Loft Insulation
- Loft area (square metres)
- Existing insulation depth
- Insulation type (mineral wool, blown fibre, rigid board)
- Access hatch and boarding requirements
- Whether pipes and tanks need insulating
Cavity Wall Insulation
- Property size and wall area
- Cavity width and condition
- Insulation material (bead, foam, fibre)
- Number of drill points and scaffolding
- Whether a borescope survey is needed first
External Wall Insulation (EWI)
- Wall area (square metres)
- Insulation board type and thickness
- Render system and finish
- Scaffolding requirements
- Window and door reveals, sills, and detailing
Underfloor Insulation
- Floor area and type (suspended timber or solid)
- Accessibility of the subfloor void
- Insulation material (rigid board, spray foam, mineral wool)
- Whether floorboards need lifting
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Frequently Asked Questions
How much does a insulation specialist cost in Haverfordwest?
Insulation Specialist prices in Haverfordwest typically range from £280 for loft insulation to £14,400 for external wall insulation (ewi). Prices include both labour and materials.
What is the average cost of loft insulation in Haverfordwest?
Loft Insulation in Haverfordwest costs between £280 and £720 on average, depending on the scope of work and materials chosen.
When is the cheapest time to hire a insulation specialist in Haverfordwest?
Demand for insulation specialist work in Haverfordwest is typically lowest in April. Booking during quieter months may mean better availability and competitive pricing.
Are insulation specialist prices in Haverfordwest above or below the national average?
Insulation Specialist prices in Haverfordwest are around 20% below the national average, making it a more affordable area for this type of work.
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