Safe access for your pets, a secure home for you.
At Pet Flaps, we specialise exclusively in installing pet flaps into glass windows and glass doors across Milton Keynes, Bletchley, Newport Pagnell, and the wider Buckinghamshire area. We also cover the surrounding counties Bedfordshire, Hertfordshire and Northamptonshire. Whether you have a curious cat or an adventurous dog, our expert glazing installers provide a precise, secure and tidy finish every time.
We supply made to measure glass units with integrated pet flaps, ensuring perfect compatibility, strong insulation and a seamless look that complements your home.

Every installation uses purpose made glass, maintaining insulation and security standards.

Specialists in double glazed and toughened glass units designed specifically to hold pet flaps.

Glaziers who ensure a neat installation that blends naturally with your existing frames.

Independent, stress free access to your garden whenever they need it.

Reduce interruptions and keep your daily routine running smoothly.

Specialists in new build developments ‘Secure By Design ‘ installations.
We discuss your needs, your pet’s size and the most suitable location within your glazing.
We discuss your needs, your pet’s size and the most suitable location within your glazing.
Your old glass is removed and replaced with the new panel, and the pet flap is fitted securely.
We check alignment, airflow, operation and tidiness, leaving the area clean and complete. We will also provide tips on pet training and maintaining both the panel and the flap.
Our service is designed for homeowners who want a professional, glazing safe installation rather than a general DIY cut through a door. We replace your existing glass with a new, made to measure panel manufactured with a pre cut opening for the pet flap of your choice. This approach preserves the structural integrity, insulation and appearance of your glass door or window while ensuring long term performance.
We handle everything from measuring and ordering the new glass unit to fitting the pet flap securely. Our installers work with all common glazing types including double glazed, toughened and obscured glass panels.
Once fitted, the pet flap operates smoothly and looks as if it was part of the original design. We also provide simple guidance on helping your pet get used to their new entrance.
We fit a wide range of cat and dog flaps, including manual, magnetic and microchip activated models.
Yes. We supply a brand new made to measure glass unit manufactured with a cut out specifically for the flap.
No. For safety and structural reasons, glass must be replaced with a purpose made panel.
We use high quality products and toughened glass units to maintain a secure installation.
We aim to install the pet flap within 7-10 days after survey.
Milton Keynes, Bletchley, Newport Pagnell, and the wider Buckinghamshire area. Also the surrounding counties, Bedfordshire, Hertfordshire and Northamptonshire.
Every pet flap installation is slightly different, especially when glass is involved. To provide an accurate quote, we take a few key details about your door, glass type, and the pet flap you need.