Pipe and tank lagging in Holywood
Holywood is part of the area we cover in County Down. For pipe and tank lagging, you get a free fixed quote, often from a couple of photos.
We cover the BT18 and BT16 postcode districts, in the Ards and North Down council area.

Where we work around Holywood
As the crow flies, Holywood is roughly 6 miles from Bangor (County Down).
Nearby, we also cover Newtownards and Bangor (County Down).
| Postcode districts | BT18, BT16 |
|---|---|
| Council area | Ards and North Down |
| County or area | County Down |
What is pipe and tank lagging?
We fit a jacket to the top and sides of each tank and foam lagging to every exposed pipe, taped at the joints and bends. Overflow pipes and any condensate pipes in the loft are included. More about pipe and tank lagging.
- Ceiling under the tank left clear
- Tank jacket and close-fitting lid
- Foam pipe lagging, taped
Why book with us in Holywood
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
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.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
How much does pipe and tank lagging cost in Holywood?
Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).
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 pipe and tank lagging in Holywood
What do I need to do before you arrive in Holywood?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
Do you charge extra to travel to Holywood?
Not normally. Our guide prices include normal travel to Holywood. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
How soon can you visit a home in Holywood?
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.
Is pipe lagging included with loft insulation?
Yes. A tank jacket and pipe lagging in the loft are included in every loft insulation and top-up price. If you only need lagging, it is priced on its own.
Should I insulate under the water tank in the loft?
No. Leave the ceiling directly under the tank uninsulated so a little warmth from the house reaches it. Insulate the top and sides instead.
