Installing heat recovery systems (HRVs) & closed ventilation solutions


Heat recovery & ventilation systems

Recovering and re-using existing heat is an energy efficient, highly reliable, affordable and an environmentally friendly way to keep your home supplied with clean, fresh air.

Heat recovery works by continuously replacing contaminated stale air with warmed, fresh, filtered air. A heat exchanger is used to transfer over 98% of the 'stale air’s heat' to the incoming air. The heat exchanger unit and ancillary ducting is usually situated in a loft or suitable roof void with the air distributed via compact ceiling-mounted units.

Please contact us to arrange a site survey or supply us with a set of plans so that we can create a proposal specific to your property. (click here)

Benefits of Heat Recovery and Ventilation Solutions

Heat Recovery Ventilation Systems provide a wide range of benefits that have a direct impact on your quality of living, your environment and your pocket.


Costs will range hugely. In new build properties this can range from £4250 and up from there. When fitting to older building, this can be expensive and very intrusive so well worth having a detailed conversation about what is involved. Please contact us if you are interested in finding out more.

How much maintenance is required?

We recommend that heat recovery systems are fully serviced once a year. You can do this yourself by following a simple step-by-step guide, or alternatively, Renew Green Energy offer an annual maintenance contract

Please contact us if you are interested in finding out more.

We are located in the Scottish Borders town of Galashiels and we focus on the supply and installation of heat recovery & ventilation system in southern Scotland, (Edinburgh and Lothian, the Scottish Borders, Dumfries and Galloway, Fife), and the north of England, (Northumberland, Newcastle and across to Cumbria).

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