French, Patio & Bi-Fold Doors

Open your doors to the delights of your garden

Make the most of your outdoors with your choice of French door, patio door or bi-fold door. Let the sunlight stream into your home, giving a feeling of space and light. In the summer months, throw the doors open for easy garden access, fantastic ventilation and unrivalled views of your garden.


• French doors
A pair of double doors which open normally but are constructed mostly of glass panels

• Patio doors
A pair of sliding glass doors; when opened, half the doorway is clear

• Bi-fold doors
A series of hinged sliding glass doors which open in a concertina style; when opened, the entire doorway is clear

Efficient bi-folding doors from Smart Aluminium

For bridging the gap between your living room and your garden, we recommend Warmcore bi-fold doors. They can be installed in door frames up to 6 metres wide, neatly folding away to give you a gorgeous panorama of your garden. They’re designed to offer market leading thermal performance, reducing your bills and keeping your property warm in winter. Their smooth sliding action makes them easy to use and they’re just as simple to install, so we can complete our work with minimum disruption to you.

Our A-Rated windows explained for you

At Sidcup Windows, we pride ourselves on providing energy efficient solutions with all of our installations. We currently use Planitherm, Europe's best selling range of high performance low-emissivity glass (low-E glass) as standard for our windows, doors and conservatories. Planitherm is proven to be the most energy-efficient window glass available in the UK.Having energy efficient Planitherm glass in your windows means lower bills than standard windows, and Planitherm is a new generation of energy saving window glass that uses advanced coatings to retain more internal warmth whilst capturing free energy from daylight.If you are planning on replacing your existing single glazed or double glazed windows, the best possible choice for energy savings is Planitherm, for a warmer home and lower energy bills. Using argon gas and a warm edge spacer bar, you home will be kitted out with A-rated windows from top to bottom.

A rated windows are fitted as standard

Decorate your glass doors with patterned glass

Why not decorate your patio doors with an appealing pattern or texture? When requested, we’re happy to craft our durable doors using Pilkington’s range of textured, patterned and frosted glass. It’s perfect for adding a little character to your garden doors, and with so many options, you’re sure to find just the right glass for your home.

The reliable choice for patio doors in Sidcup, Bexley and Bromley

“First class ground work and construction skills, followed by first class double glazed conservatory, completed with Victorian roof and automatic vents. Will definitely use again for extension with bi fold project.”

james Roman
Talking heads
Let your garden in and your family out with French, patio and bi-fold doors.
To claim your free home survey, call us today on

  • Double Glazing & Conservatory Ombudsman Scheme - Accredited Member
  • Double Glazing & Conservatory Ombudsman Scheme - Accredited Member
  • Secured by Design logo
  • Trust Mark logo
  • The Guild of Master Craftsmen Corporate Member badge
  • CHAS Accredited Contractor logo
  • FENSA Registered Company stamp
  • CE mark
Sidcup Windows and Doors Ltd is a registered company in England and Wales Registered number: 05514817
Registered address: 19 Montpelier Avenue, Bexley, Kent DA5 3AP
Share by: