Loft InsulationInstallers

Loft condensation investigation in Dungiven

If you need a loft condensation investigation in Dungiven, we can help, and it starts with a visit that is priced before you book.

We cover the BT49 postcode districts, inside the Causeway Coast and Glens council area.

Guide price £145 to £245 Dungiven, County Londonderry
Condensation on roof underlay in a loft

Where we work around Dungiven

Dungiven is about 16 miles from Derry/Londonderry as the crow flies.

We work in neighbouring Limavady too.

Postcode districtsBT49
Council areaCauseway Coast and Glens
County or areaCounty Londonderry

What is a loft condensation investigation?

We inspect the loft in daylight and by torch, measure moisture in the timbers, check the underlay, ventilation, insulation and the routes that let warm air in from the house, and look at the roof from outside. You get written findings with photos and a plain list of what we recommend, which may include work we do not offer. More about a loft condensation investigation.

  • Written findings with photos
  • Check of insulation, ventilation and air leaks
  • Loft inspection with moisture readings

Why book with us in Dungiven

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.

Clear contact details

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

No pressure selling

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

Written findings

You get photos and a plain list of what we found and what we would do about it.

How much does a loft condensation investigation cost in Dungiven?

£145 to £245Investigation visit with written findings. Priced before you book, with written findings afterwards.

This work is not an energy-saving material for VAT, so it is standard-rated if VAT applies. Where it is done alongside insulation, the quote shows each part separately.

Work out a guide price for your loft

Building regulations in Northern Ireland

Northern Ireland has its own Building Regulations, with energy guidance in Technical Booklet F1. Upgrading loft insulation may count as a thermal alteration, so check with your council's building control. How the rules work across the UK.

Questions about a loft condensation investigation in Dungiven

How soon can you visit a home in Dungiven?

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.

Do you take on jobs outside Dungiven?

Yes. We also work in Limavady and Derry/Londonderry and elsewhere in County Londonderry.

How do I pay for work in Dungiven?

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

Is condensation in my loft normal?

A little on the coldest nights can be normal, especially with old felt. Dripping, wet insulation or mould are signs to investigate.

Can loft insulation cause condensation?

It can expose an existing problem: the loft gets colder, so the same moist air condenses more readily. Ventilation and sealing air leaks put it right.

Loft condensation investigation in other towns

Other loft work in Dungiven

Find out what your loft needs

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