Cat Flap in a Origin Anthracite (RAL 7016) Door
Anthracite (RAL 7016) is a deeper, near-black finish that reads as sophisticated modernism on Origin bi-folds — one of the two dominant colours across new-build luxury markets.
Anthracite Origin bi-folds pair beautifully with round, dark-framed flaps. The aluminium frame is never touched — we replace one glazed panel with a new toughened unit that has the flap aperture pre-cut.
From £400 supply & fit · 3-year workmanship guarantee
Pet-Tek G-SDDW (Round Cat)
The Pet-Tek round flap in a dark finish blends into anthracite frames far better than any square SureFlap or PetSafe unit.
Also works well
- Pet-Tek G-SDDB (Round Medium Dog)
- SureFlap in brown with round adaptor
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What's included in a Origin Anthracite (RAL 7016) installation
Frequently asked questions
Cat flap brands we recommend
Related guides
How to Replace an Old Cat Flap Without Damaging Your Door or Glass
Start by measuring the existing hole, not the old flap. Most standard cat flaps use a 170mm circular cut-out, so a like-for-like swap is straightforward. If the new flap is larger you can enlarge the aperture in uPVC, composite, wood and aluminium — but never in glass, where a new pre-cut toughened panel is the only option.
Cat BehaviourHow Cats Actually See and Learn the Cat Flap (It's Weirder Than You Think)
Your cat sees fewer colours than you, but in much lower light — and that completely changes how they perceive a new cat flap. Here's the science, and the surprisingly simple training tricks it unlocks.
Buyer's GuidesCat Flap in a Listed Building or Conservation Area — What's Actually Allowed
Fitting a cat flap in a listed building usually needs listed building consent — but there are reversible routes that councils regularly approve. Here's what's allowed, what isn't, and the options that keep the original joinery untouched.
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