Everest Double Glazing--retrofit existing windows
Specialises in retrofitting double glazing while preserving existing timber frames, completing whole houses in under two days.
From 16 Google reviewsThe standout pattern is their expertise with older homes, particularly 1970s properties with large glass areas where they preserve existing timber frames while upgrading just the glass panels. Small sample of recent reviews, but the technical focus on retrofit work rather than full window replacement appears to differentiate them from competitors.
Their work
What it's like working with them
Based on a sample of recent customer reviews (16 total)
“Thank you Ish for guiding us properly”
“Much better insulation and finish than others”
What they help with
Based on what their customers hired them for
Credentials & background
Sourced from 3 public records so you don't have to look them up yourself
About Everest Double Glazing--retrofit existing windows
Everest specialises in retrofitting double glazing into existing timber window frames, preserving the original frames while upgrading the glass for better insulation and noise reduction. Jay leads the installation team with support from technicians Amid and Ish, with customers consistently praising their ability to colour-match existing frames and complete whole-house installations in under two days. The business focuses on energy efficiency retrofits for older homes, particularly those from the 1970s with large glass areas and clerestory windows. Their approach involves replacing just the glass panels rather than entire window systems, making it a cost-effective upgrade that customers describe as "quick and clean" with immediate improvements in temperature control and noise reduction.
Best for: retrofitting double glazing in older homes with timber frames, whole-house energy efficiency upgrades completed quickly, and preserving existing window frames while upgrading glass performance.
Location
Is this your business?
Claim your free profile to take control, start receiving booking requests via SMS, and stand out from competitors.
Claim This Profile — Free →Common questions about Everest Double Glazing--retrofit existing windows
Can Everest retrofit double glazing without replacing my existing window frames?+
Yes, this is their specialty. Multiple customers mention they preserve existing timber frames while upgrading just the glass panels. One customer specifically praised how they "replaced my old glass with energy-efficient double-glazed panels without changing the frames." They also work to colour-match existing frames during the process.
How long does a whole-house double glazing retrofit take?+
Based on customer reviews, Everest typically completes whole-house installations in under two days. One customer noted "The whole house was done in less than two days" by Jay and Amid's team. The quick installation timeline is frequently mentioned as a standout feature of their service.
What kind of homes does Everest work on?+
Reviews show they have particular expertise with older homes, especially 1970s properties with large glass areas and clerestory windows. One customer mentioned they were "very happy with the quoted price to retrofit double glazing in our timber frames" for their early 70s house. They appear to specialise in heritage and period home retrofits.
Who are the main team members at Everest?+
Jay leads the installation team, with Amid and Ish frequently mentioned by customers. Jay is praised for clear communication and project management, Amid for installation work, and Ish specifically for guiding customers through product options. Multiple reviews mention these team members by name, suggesting consistent staffing.