We can supply and fit a large range of external doors. These include front doors, back doors, French windows, sliding patio doors and our increasingly popular bi-fold doors.

Some of the popular types of door that we supply and fit:

  • Composite Front Doors
  • Hardwood Front Doors
  • Double Glazed Front Doors
  • Bi-Fold Doors
  • French Doors
  • Sliding Patio Doors
  • Aluminium Sliding Doors

Invite the outside in and the inside out!

Bi-Fold Doors

db Designs offer a wide range of high quality sliding aluminium bi-fold doors for installation throughout Surrey, Sussex and South London. These are the most flexible system of external doors, allowing for a single hinged door to be opened for easy access, or the whole row of glass panels to be slid to the side, opening up the whole aperture and removing any division between your home and your garden.

All of our aluminium sliding bi-fold doors offer:

  • Wide range of configuration options
  • Minimal profiles for a modern look
  • Complete range of handles and accessories
  • Unique flush line pop-out handle option
  • Full range of standard and bespoke colours
  • Dual colour option for inside and out
  • Chamfered and square bead options
  • Sturdy and reliable sliding mechanism
  • Low threshold option for room dividers
  • High performance as standard

Front Doors

Our front doors are one of the best systems in the industry, utilising the latest materials to provide high levels of security, insulation and finish. With many options of colour, finish, side windows, glass styles and door furniture.

Internal Blinds

Our doors can be ordered with Venetian, blackout or pleated blinds fitted within the double or triple glazed units.


Customer Testimonials

Unbeatable Pricing

We don't have the overheads or inefficiencies of a national installer.
We can provide the best pricing around.


All of our products provide the latest and greatest security for your property.

Family Owned

We are a small local business that has been family owned since we started over 30 years ago.

Energy Efficient

We use the latest technologies to ensure energy efficiency- this means your home will be warmer in the winter, cooler in the summer and cost less to run.