Give your pet the freedom it deserves; microchip dog and cat flaps are the most recommended pet flaps in London, Surrey, Hertfordshire, Kent, East Sussex, West Sussex, Berkshire, Buckinghamshire and throughout the South East. Stop your neighbour's pets from entering your home by upgrading your conventional pet flap to a microchip dog or cat flap. If you do not already have one, we can make the space and install one in any door or window. We install microchip cat flaps and dog flaps for small dogs.
Microchip dog and cat flaps lock and unlock based on your pet's microchip; if another cat, small dog, or other unwanted pest wants to enter, they will, by default, be denied entry.
Stop uninvited pests from making your home their home. With a microchip dog or cat flap, only your pet can enter!
Yes. We install pet flaps in single glazing and in double-glazed toughened units (by supplying a new unit with a pre-cut aperture). We also fit to uPVC, composite and some aluminium/timber doors and side panels.
No — we do not charge a call-out fee. You’ll receive a clear, fixed quotation before any work begins, with no hidden extras.
Yes. We can supply and fit microchip-controlled and magnet/tag flaps to help keep out stray animals. We’ll advise on models suited to glass, uPVC panels or walls.
We survey to take exact sizes, then manufacture a new toughened double-glazed unit with a factory-cut hole. Typical lead time is 7–10 working days, after which we return to install the new unit and flap the same day.
Often yes. We’ll confirm clearances, frame depths and best positioning so the sash still slides or doors close correctly. Where unsuitable, we’ll suggest alternatives (e.g., side panel or uPVC infill).
We use quality flaps with locking covers, brush seals and draught barriers. When fitted into a properly sealed unit, thermal performance and weatherproofing are maintained to a high standard.
Measure your pet’s shoulder height and width, then choose a flap with a slightly larger opening. We’ll help size correctly so it’s easy to use and positioned at a comfortable step-through height.
Yes. We can replace an old or damaged panel with a new full glass unit or uPVC infill, making good trims and seals for a clean finish. We also dispose of old units responsibly.
Absolutely. Our emergency glass repairs team can make-safe or board up 24/7 and then return to install your new glazed unit and flap promptly.
Yes. Installations are completed by insured, qualified glaziers using toughened safety glass where required and are backed by an Instant Glass guarantee for workmanship and materials (spec-dependent).
Pricing depends on flap model (standard or microchip), glass type/thickness, whether a new double-glazed unit is needed, and access. We always provide a fixed, no-obligation quote before work — no call-out fee.
Call 0800 368 9556, WhatsApp 07889 509319, email info@instantglass.co.uk or use the online request form. Sending a photo of the door/window and rough sizes helps us quote faster.
At Instant Glass, we pride ourselves on offering a prompt and personal service to homes across Southeast England.
Our expert pet flap installers specialise in small dog and cat flap installation. Call us today to discuss your needs, and we will always answer any questions you have.
Receive expert guidance based on your requirements and make informed decisions to ensure you get the most out of our service.Instant Glass technicians are among the best and most recommended glass partition installers in London, Surrey, Hertfordshire, Kent, East Sussex, West Sussex, Berkshire, Buckinghamshire and throughout the South East.
Whether you want a high-performing smart glass partition system for your business or a simple, elegant glass partition for your home, all our work is guaranteed and installed to the highest industry standards. For more information and competitive rates, call our office in Crawley for a free, tailored quotation.
We cover a wide range of postcodes, including BH, BR, BN, CR, CT, DA, E, EC, EN, GU, HA, IG, KT, ME, MK, N, NW, OX, PO, RG, RH, RM, SL, SO, SM, SE, SW, TN, TW, UB, WD, and W postcodes.
Single-glazed windows on older or period properties are not made using
low-emissivity coated glass and do not offer energy-saving benefits; the
same goes for the old-style double-glazed units. Save money on monthly
bills and increase thermal insulation with double or triple-glazed
windows that prevent heat from escaping your home. Depending on
your requirements, we will advise you on the best way forward in
upgrading your windows and doors.
At Instant Glass, we pride ourselves on offering a prompt and personal glazing service to homes and businesses across the Southeast of England. Our certified glaziers specialise in same-day glass repairs, which are available 24/7 for emergencies.
Contact us today to discuss your project and make the most of our service.At Instant Glass, our efficient emergency glaziers are experienced in
dealing with the Police and will work alongside them to ensure your
property is secured. We understand the process involved in gathering
evidence and know not to begin work until authorised. In an emergency,
it doesn’t matter what time of day or night it is; we are open all the
time and on-call for when you need us the most.
Instant Glass has become a first port of call for residential and commercial customers across London and the Southeast of England who are looking for quality glazing solutions.
We’re proud of our track record of providing complete client satisfaction on a huge number of commercial and domestic contracts, using skilled and experienced technicians with a commitment to great service. We’re also very proud to offer competitive rates without compromising quality or service in BH, BR, BN, CR, CT, DA, E, EC, EN, GU, HA, IG, KT, ME, MK, N, NW, OX, PO, RG, RH, RM, SL, SO, SM, SE, SW, TN, TW, UB, WD, and W postcodes.
Don’t hesitate to contact us today to get a free quote and find out more about the areas we cover, including London, Surrey, Hertfordshire, Kent, East Sussex, West Sussex, Berkshire, Buckinghamshire and throughout the South East.
If you are looking for a 24-hour service from a well-established professional glazing company, then please check see if we cover your area.
Our experienced, insured, licensed and certified
technicians provide hassle-free installations
of glass and glazing for residential and
commercial premises.