Loft InsulationInstallers

New-build loft insulation in St Albans

For trade loft insulation in St Albans, send us the details and we will come back with per-plot pricing to your specification.

We cover postcodes including AL1, AL2 and AL4. The local authority is Hertfordshire.

Trade price £5 to £9 per m², before any VAT St Albans, Hertfordshire
Insulation going into a new-build roof

Where we work around St Albans

As the crow flies, St Albans is roughly 7 miles from Watford.

We work in neighbouring Harpenden, Hatfield, Hemel Hempstead and Welwyn Garden City too.

Postcode districtsAL1, AL2, AL4, AL3
Council areaHertfordshire
County or areaHertfordshire

How does trade loft insulation work?

For new dwellings and extensions, the insulation has to match the design that achieved compliance, so we work from your SAP or U-value calculation and the specified product. We can install between and over the ceiling ties, fit eaves ventilation trays and loft hatches, and leave a boarded access route to services. More about trade loft insulation.

  • Eaves trays and hatch upstands
  • Photo evidence for building control
  • Supply and fit to your specification

Why book with us in St Albans

Works to your programme

We price per plot and fit around your build programme and site rules.

Photo evidence

Each stage is photographed against the specification for building control.

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.

How much does trade loft insulation cost in St Albans?

£5 to £9 per m², before any VATPer m², supply and fit, before any VAT. Priced per plot to your specification.

Trade prices are shown before any VAT. Work on new dwellings is normally zero-rated; extensions and refurbishment are normally standard-rated, and the construction reverse charge may apply. Each quote shows the VAT treatment.

Work out a guide price for your loft

Building regulations in England

In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.

Questions about trade loft insulation in St Albans

Do you cover all of AL1?

Yes, we cover the AL1 postcode district and the districts around St Albans.

How do I pay for work in St Albans?

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

Do you take on jobs outside St Albans?

Yes. We also work in Harpenden and Hatfield and elsewhere in Hertfordshire.

Do you work as a subcontractor?

Yes. We quote per plot or per job and work to your programme and site rules.

Which products do you fit?

Whatever the specification calls for, usually mineral wool rolls or loose fill, so the as-built matches the SAP calculation.

New-build loft insulation in other towns

Other loft work in St Albans

Find out what your loft needs

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