At RandM Windows and Conservatories, we’ve been helping homeowners in Crowthorne improve their properties since 1987. As a family-run business, we’re proud to provide high-quality windows, doors, and conservatories, all installed by our experienced and fully certified team.
We understand that every home is different – from modern developments to character cottages – which is why we offer a wide range of options to suit your property. Whether you’re upgrading to energy-efficient double glazing in Crowthorne, refreshing your entrance with a secure new door, or adding extra living space with a conservatory, RandM can help.
Windows in Crowthorne
If you’re looking for professional window installation in Crowthorne, RandM offer a full selection of styles to suit both traditional and contemporary homes. Our uPVC and aluminium windows are built to provide excellent insulation, security, and durability, while still looking stylish.
For newer homes in areas like Buckler’s Park, many customers choose casement windows or tilt and turn windows for their practicality and modern design. In older cottages and period homes around Crowthorne village, sash windows and heritage-style frames are often the best fit, combining authentic looks with the latest double glazing technology.
We also offer bay and bow windows, skylight windows, triple glazing, and eco-friendly designs, helping to keep homes warm in winter, cool in summer, and quieter all year round. If you need window replacement or repair in Crowthorne, our team can advise on the best options for improving both comfort and kerb appeal.


Doors in Crowthorne
Your doors are one of the most important features of your home – they make a statement while keeping your property secure. At RandM, we install a full range of composite, uPVC, and aluminium doors in Crowthorne, offering strength, insulation, and style.
Many homeowners choose a new front door to refresh the look of their home, while others opt for French doors, patio doors, or bi-fold doors to create a better connection between house and garden. Our bi-folding aluminium doors are especially popular with families looking to open up living spaces and make the most of natural light.
Every door we fit comes with advanced locking systems, weather-resistant frames, and energy-efficient glazing, giving you complete peace of mind and long-lasting performance.
Conservatories in Crowthorne
A conservatory is one of the most effective ways to add both space and value to your home. We design and install bespoke conservatories in Crowthorne, tailored to complement your property and lifestyle.
Whether you want a bright, modern extension or a more classic design, we offer everything from Victorian and Edwardian conservatories to lean-to conservatories, orangeries, and glass extensions. Each is built with durable frames and energy-efficient glass, ensuring it can be enjoyed in every season.
Our team will guide you through the design process, making sure your conservatory blends seamlessly with your home while creating the extra space you need.

Why Choose RandM Windows and Conservatories in Crowthorne?
With over 35 years of experience, RandM has become one of the most trusted names for double glazing in Bracknell. Our customers choose us because:
We are a family-run Bracknell window company with strong local roots.
All of our installers are fully trained and MTC certified.
We provide clear, detailed quotations with no hidden costs.
Every installation comes with a full 10-year guarantee.
Much of our work comes from repeat customers and personal recommendations.
Get a Free Quote in Crowthorne
If you’re considering upgrading your windows, doors, or conservatory in Crowthorne, RandM Windows and Conservatories can help. From the first consultation through to professional installation, we’ll make sure you get the right products at the right price – all with our friendly, no-pressure approach.
Contact us today to arrange your free, no-obligation quotation in Crowthorne, and let us help you transform your home with quality windows, doors, and conservatories.
