Our Services
Cat Flap Fitting (Pet Door Installation)
About This Service
Professional Cat Flap Fitting (Pet Door Installation)
We now have over 20 years of experience in the fitting of cat flaps. All our double-glazed units come with a full guarantee against misting up. Here at Hunters Glass Ltd, we can put most size cat flaps into double-glazed units, it is not possible to cut a hole into an existing double-glazed unit. We would have a new toughened unit made with the hole pre-cut.
We can also install cat flaps into single glazing, we would not recommend cutting a hole into the existing glass as if this breaks it could injure your pet, we recommend replacing the glass with a new panel of toughened safety glass with the hole pre-cut to ensure the safety of your pet.
Our Process
How It Works
Survey & Kit Selection
Technician inspects the door or glass, checks frame type and thermal unit construction, then recommends a SureFlap model or bespoke pre-cut unit suited to the opening.
Manufacture & Preparation
If a sealed-unit replacement is needed we cut and toughen glass in our workshop to ensure correct U‑value and sightlines; SureFlap kits are pre-programmed where required.
Fit, Seal & Test
We fit the pet door, seal to prevent draughts, test microchip recognition and secure fixings, then leave the area tidy and provide operating guidance and paperwork.
Benefits
Why Choose us for Cat Flap Fitting (Pet Door Installation)?
SureFlap-approved installers
Trained and approved to fit microchip and smart pet doors, so installation and programming meet manufacturer guidance and maintain warranties.
Bespoke glass & thermal integrity
We manufacture pre-cut toughened units to preserve double-glazed performance and sightlines — no rattling, no cold spots around the pet door.
Responsive, insurance-friendly service
Family-run team with 20+ years’ experience, AVETTA and Guild membership, plus 24/7 emergency support and no call-out charge for urgent installs.
Precision kit for long-lasting installs. We use SureFlap microchip-enabled systems and toughened safety glass so pet doors and cat flaps operate smoothly without compromising security or thermal performance. For sealed units we supply bespoke pre-cut glass manufactured to match your existing unit’s thickness and spacer system.
Every install includes us fitting the cat flap so it is fully ready to use. For enquiries or bookings call 0330 133 1655 or email enquiries@huntersglass.co.uk.
FAQ
Frequently Asked Questions
Yes. We either fit the flap into the frame or manufacture a bespoke pre-cut toughened sealed unit to replace the existing pane. That keeps the insulating gas layer intact and avoids draughts or condensation problems common with retrofitted single-pane cut-outs.
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Ready to fit a secure, microchip-enabled cat flap?
Book a survey with our friendly team. We’ll recommend the right kit, confirm lead times for bespoke glass and complete a tidy, tested install.
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