SureFlap Cat Flap Mounting Adaptor, White - Must For Glass & Wall Installation

3 reviews
£13.99 £15.99

The SureFlap Glass Mounting Adaptor is required for installing the SureFlap Microchip Cat Flap into glass windows and doors. Hole diameter 212mm to 260mm. Please use a glazier for glass installations.

  • Made from plastic.
  • Cat .
  • Max shoulder width 14cm.
  • Can be fitted into windows.
  • H120, W14.2, D1cm.
  • Manufacturer's 3 year guarantee.

We are delighted to offer you free delivery on all orders over £35.00.

Items are packed on the day you place your order and are dispatched the same day if ordered before 2.30pm. Your package should arrive within two to four working days.

Once your order has been dispatched you will receive a Parcel-force tracking number and you will be able to track your order on their website.

We use Parcelforce Express - This is for the next day, fully tracked service with proof of delivery and interactive SMS/email notifications and actual one-hour delivery windowWhich gives you GPS tracking with My Parcel Live APP where you can see a map of where the parcel is in real-time.

All orders must be signed for (delivery driver can sign for you at present due to Covid-19).

Have a query regarding your delivery?

If you have any queries regarding your delivery please email us at

If we cannot deliver your order within the specified time period then we will make every attempt to contact you and provide an expected delivery time. If this delivery time is not suitable, you can cancel your order and we will provide you with a full refund.

Free Returns – Smart Pet Devices

If you do need to make a return, then we offer a 28 day free returns policy.

We understand that we all make purchases that, on reflection, may be unsuitable and we wish to return an item.

The cost of shipping an item to you, and then the cost of getting it sent back, can have a detrimental effect on our business, and we ask that you carry out the appropriate research before making your purchase.

When you are purchasing a cat flap, please ensure: -

  • To select the most appropriate cat flap for your cat’s size, weight and needs.
  • We recommend that customers use the flap sizes to cut a hole in a cardboard box to see if the cat/dog will fit through it ok.
  • It is vital that you are confident that your cat flap purchase will fit in the desired place in your home. For example – if it is a glass installation, is the glass wide enough?

To be eligible for our 28 day return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Contact us at before making a return for further instructions on packing and shipping. 

Please do not return any item until you have contact customer support. 

All products in our store carry a manufacturer’s warranty. This warranty lies with the manufacturer of the product. Please remember to fill in the official warranty that comes with your product- just in case.

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. 

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 10 working days.

If you’ve done all of this and you still have not received your refund yet, please contact us at

Please do not return any item until you have contact customer support.

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Customer Reviews
4.7 Based on 3 Reviews
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Gavin B.
United Kingdom United Kingdom
Great product, peace of mind included

We love this, especially with the Hub. We love that it will only let our cats in (we have 3) and that we can set curfew times as there are a lot of mean foxes in the area in the evenings. When we're away we can keep an eye out for when they come in and out of the house and it even has a report which tells us how long our cats spend outside and their daily average. We highly recommend this catflap, but make sure you spend that extra and buy the hub with it.

Smart Pet Devices. SureFlap Cat Flap Mounting Adaptor, White - Must For Glass & Wall Installation ReviewSmart Pet Devices. SureFlap Cat Flap Mounting Adaptor, White - Must For Glass & Wall Installation Review
Ashleigh T.
United Kingdom United Kingdom
Great if you have a confident cat

So the item itself is great, such a good idea and as we’ve just moved into our new house I wanted to get something I could control from my phone, so if we went back to my parents house (which is 2 hours away) I could still check where my cat Mowgli was and shut her in for the evening. It also meant once I heard her meowing I could just open the flap remotely rather than getting out of bed at 5am. HOWEVER The loud clicking that others have referred to is really quite loud. I never really thought of Mowgli as a nervous cat, but she refused to go near it every time the click went off, no matter if that meant she wasn’t allowed outside at all, she did not trust it. She would get close and the click would sound and she would back off immediately. What we have done for now is sellotaped the latch down, and taken the batteries out so the click doesn’t sound anymore, and she is currently using it like a manual cat flap (it still took a bit of convincing after the click put her off). We plan to get her used to it as a manual cat flap, and once she’s comfortable we will try turning it back on again. It’s a real pain as the price is due to the extra features, so it’s a shame my cat won’t actually use it as intended! Hopefully we will get there. Google searches on how to get her used to it proved fruitless, and the suggestion of ‘putting treats on the other side’ is such an obvious thing which we obviously tried multiple times to no avail. But good luck to all other cat owners, hopefully your cat is a bit more forward than ours!

cemlyn J.
United Kingdom United Kingdom

Quick delivery