InstaGroup are specialists for home insulation in Windsor and surrounding towns. Enjoy a warmer, more energy-efficient home with our expert advice and professional installation.


Could you qualify for free* home insulation?

Just ask InstaGroup about home insulation in Windsor. We have years of experience in applying for insulation grants on behalf of customers who qualify under the government-backed ECO grant scheme.

There’s more about ECO funding and who can qualify for free home insulation* here.

If your household qualifies, we’ll take care of all the paperwork for you, helping you access ECO funds that could cover the entire cost of installing your home insulation.

Get in touch today to find out if installing home insulation in Windsor could be fully-funded.

Local Authority insulation grants or council-led schemes for improving home energy efficiency could also be available in your area. If so, we can let you know.

Get a warmer, more energy efficiency home

Whatever the shape or size of your property, ask us for a no-obligation energy survey for your home insulation in Windsor.

Our friendly, expert surveyor will investigate problems you may have with cold rooms, chilly draughts and high heating bills. They’ll put together a tailor-made solution for your home that will give you great savings on your energy – and keep you cosier too.

Home insulation in Windsor by approved installers

InstaGroup has been installing quality home insulation in Windsor and surrounding areas for over 40 years.

With us, professional standards are a priority. Our home insulation is installed by qualified and accredited InstaGroup technicians. We use BBA-approved materials and our workmanship comes with a 25-year guarantee.

Professionally installed to give you great savings

Solid Wall insulation (External Wall insulation)
Save £6501 every year depending on your property size.

Cavity Wall insulation
Reduce heat loss by around a third2. Save up to £4803 a year.

Loft insulation
Reduce heat loss by a quarter. Save up to £580 every year4.

InstaGroup – recommended for insulation

Why should InstaGroup be your choice for home insulation in Windsor? Just find out what our customers say about our professional service, see great reviews and read customer testimonials after installation.

Trust us for your home insulation in Windsor

Get a warmer home, save energy and reduce your heating bills. Ask us about home insulation in Windsor or call our friendly team now on 0800 526 023.

Get in touch today