• Replacement Glazing

Energy Efficiency

More Energy efficient equals more ££’s in your pocket. Whilst protecting the environment at the same time.

Different customers will have different views of importance on energy efficient windows, so here at Renew SW we offer windows and doors rated A to C, giving you choice based on budget and efficiency.

The rating given to a window is determined by various testing and factors such as sunlight transmittance, air leakage and solar heat gain co-efficiency.

Having an A rated window will more than make up its cost with reduced heating bills.

Our Solar Panels will help cut bills and get you some money back.

Call us now for free advice and a no obligation quote on 01409 253 533

Want to make some energy saving improvements, or replace some blown glass, but want to keep your old frames. Renew SW may have the answer, we offer replacement glazing. Replace your glass with new energy efficient A rated glass and start saving on bills.

For more information or advice call 01409253533


About us

Based on the Industrial Estate in Holsworthy, North Devon Renew South West Limited are a dedicated renewable energy and Home improvements company who specialise in the supply and installation of sustainable energy efficient systems which include Solar Photo photic systems and energy efficent A-rated Windows, Doors, Conservatories and Energy Micro Generation Systems. With over 25 years of experience we assist clients in meeting energy saving requirements for the EPC, replacing older glazing for the new improved technologies or upgrading existing loft insulation or advising on internal and external wall insulation.

Contact us

Renew South West
Unit 9 Tamar Business Units,
Holsworthy Industrial Estate,
Holsworthy EX22 6HL

E: 
T: +44 1409 253 533