County Antrim

Heat load surveys and system design in County Antrim

We size systems for homes across County Antrim from a proper room-by-room heat load survey, free with every installation quote.

  • from £365Local guide price
  • Survey 1–2 hoursTypical time
  • 8Towns covered
Heat load surveys and system design
  • Free survey and written quote
  • Refrigerant work by F-gas certified engineers
  • Price fixed in writing
  • England, Scotland, Wales and NI
  • Cools in summer, heats in winter

Heat load surveys and system design across County Antrim

No two rooms in Belfast gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. For self-builds and extensions in Belfast, a standalone design pack can go straight to your builder. In Northern Ireland, cooling is mostly needed in conservatories and glazed rooms, while efficient heating benefits the whole home.

Prices in County Antrim

For County Antrim, expect roughly £365 to £1,145 for a standalone design pack, VAT included, adjusted for typical Northern Ireland rates. It is a touch below the UK middle, as trade rates in Northern Ireland tend to be. The design pack price depends mainly on the number of rooms and whether full drawings and equipment schedules are needed. Typical Design pack work (drawings and schedules for one home) lands around £365–£745 in this area.

Home survey

Free
inc VAT, Northern Ireland guide

Free with an installation quote.

Balanced choice

Design pack

£365–£745
inc VAT, Northern Ireland guide

Drawings and schedules for one home.

Self-build pack

£645–£1,145
inc VAT, Northern Ireland guide

Whole-house design for a new build.

Planning and permissions

Planning rules for outdoor units in Northern Ireland differ from Great Britain's, so we check your property with you and the council where needed.

The survey

We book surveys in County Antrim at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. A survey in County Antrim usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes.

What is included

Included with heat load surveys and system design across County Antrim:

  • Room-by-room heat gain and heat loss
  • Pipe and drain routes
  • Written proposal with options
  • Equipment selection and outdoor unit sizing
  • Noise check to the nearest neighbour
  • Electrical load for your electrician

Towns in County Antrim

Pick your town for local details, or see every service in County Antrim.

FAQ

Heat load surveys and system design in County Antrim

Will the outdoor unit need planning permission in County Antrim?

Northern Ireland has its own planning rules for outdoor units. We confirm the position for your home on survey, and with the council where needed.

Is the survey free?

Yes, for new installations on the mainland. The survey and written quote are free and there is no obligation.

Which towns in County Antrim do you cover?

All of County Antrim, including Belfast, Lisburn, Newtownabbey and Castlereagh. Each town has its own page below with local details.

How much do heat load surveys and system design cost in County Antrim?

Our Northern Ireland guide range is £365–£1,145 for a standalone design pack, including VAT.

Why can't you just quote from floor area?

Two rooms the same size can need very different units because of glazing, orientation and use. Sizing from floor area alone is the main cause of systems that never feel right.

Do I get the calculations?

Your quote shows the capacity chosen for each room. Standalone design packs include the full calculations.

Next step

Ready for a cooler summer and a cheaper winter?

Book a survey, or get a guide price in about a minute with our online tool.

Starting a live chat loads Tawk.to, which sets its own cookies. Cookie policy.

CallGet a quote