Loft InsulationInstallers

Rafter insulation in Neath

Looking for rafter insulation in Neath? We cover Neath and the rest of West Glamorgan, with a free survey and a fixed written quote.

That includes addresses in SA10, SA11 and SA7. The local authority is Neath Port Talbot.

Guide price £1,645 to £2,595 Neath, West Glamorgan
Insulation boards fitted between roof rafters

Where we work around Neath

Neath is about 7 miles from Swansea as the crow flies.

We also cover Briton Ferry, Clydach, Swansea and Gorseinon.

Postcode districtsSA10, SA11, SA7
Council areaNeath Port Talbot
County or areaWest Glamorgan

What is rafter insulation?

Because the whole roof slope, the gables and the party walls now have to be insulated, this costs much more than insulating the floor and saves less heat for the money. We check the roof underlay first: a breathable membrane and a felt with no ventilation gap need different build-ups to avoid condensation. More about rafter insulation.

  • Build-up designed for your type of roof underlay
  • Vapour control layer where the design needs one
  • Insulated plasterboard lining where specified

Why book with us in Neath

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

Clear contact details

Your quote says who to call with questions before, during and after the work.

Fixed written price

The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.

No pressure selling

You get everything in writing and decide in your own time.

How much does rafter insulation cost in Neath?

£1,645 to £2,595About 30 m² of roof slope. Free survey and a fixed written quote before any work.

Part of this work can be zero-rated as energy-saving materials until 31 March 2027, and part is standard-rated. If VAT applies, your quote shows which is which.

Work out a guide price for your loft

Building regulations in Wales

Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.

Questions about rafter insulation in Neath

Will I get a written quote for work in Neath?

Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.

How do I pay for work in Neath?

Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.

How soon can you visit a home in Neath?

We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.

Can I use the loft as a bedroom after rafter insulation?

Insulation alone does not make a loft habitable. Fire escape, stairs, floor strength and headroom all come into a conversion, which needs building control.

Is insulating between the rafters better than the loft floor?

Not for saving energy alone. Insulating the floor heats less space and costs far less. Rafter insulation is the right answer when the loft itself needs to be warm.

Rafter insulation in other towns

Other loft work in Neath

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.