Windows & Doors in Bedfordshire

Double Glazing in Bedfordshire, Buckinghamshire & Hertfordshire.

30 Years Experience In Glazing

Free Quotes Given

  • All Types Of Glass Replaced
  • Single Panes Of Glass
  • Double Glazed Units
  • A-Rated Double Glazing Available
  • Laminated Glass
  • Toughened Glass
  • Obscured Glass

Call : 01582 654026
Mobile : 07734910611


Residential & Commercial Glazing

SJS can supply & fit A rated double & triple glazing in your home or business premises, our uPVC window frames are sure to enhance your home at a price you can afford.

Give Us A Call To Discuss Your Requirements For All Windows


SJS Composite & Upvc Doors In Bedfordshire.

Patio, French, uPVC Doors All Fitted, Composite Doors Fitted

  • Doors reglazed.
  • Framework repaired & replaced.
  • Catflaps & dogflaps fitted in glass & solid front, rear, patio & french doors.
  • uPVC & Composite doors fitted & repaired.
  • All colours available, special offers on our core colours.
  • Composite door specialist, supplied & fitted from £699.
  • uPVC doors also available

Cat Flaps In Glass – Dog Flaps In Glass

Cat Flaps In Glass – Dog Flaps In Glass

We can install cat flaps in glass units (single and double glazed), door panels, conservatory walls and uPVC panels.

Dog flaps can be fitted into door panels and walls.

Very small dogs may be able to use a large cat flap. Please refer to the charts below for sizes. We use toughened glass in our double glazed units to ensure safety for you pet.

Click on the image to enlarge the selection chart.

petmate information about which size cat flap in glass you would need
Click this picture to see the range of Cat Mate & Dog Mate pet flaps we can fit into walls, panels & toughened glass.

We recommend the Cat Mate & Dog Mate brand of pet doors but others can be fitted depending on use, most applications are covered by these pet flaps though. Features include RFID opening doors, these devices can be matched to your pets identification microchip.


cat and dog flap information, design and quality


Fascia, Soffits & Guttering

We Repair & Replace All Fascia & Soffit Boards

Old & leaking fascia & soffit boards can seriously damage your home, our installation service can safely replace rotten or broken fascia and soffit boards with new ones that not only help protect your home from the elements but will look good for years to come.

Old & rotten






Before     Nice & new
















All our guttering, fascia & soffit boards are quality-assured products, fully accredited by the British Board of Agrément (BBA) and British Standards Institute (BSI) & are available in a wide range of styles & colours. 

Repairs & Other Services

We can undertake repairs to your windows and doors, conservatories and fascia/soffit boards.

All hinges, locks, rails and runners replaced or repaired.

Putty glazed windows repaired. Conservation area sensitive repairs undertaken.

Why replace perfectly servicable windows when they could be repaired for a fraction of the cost? New double glazed units can be fitted in your existing frames, the broken down units become misted with condensation and cannot give the insulation protection that new sealed units will give you.

Give us a call, email us or use the contact form to get in touch & we can give you a quote.

Residential & Commercial Services

Give Us A Call For A Quote

  • Locks, Hinges & Handles
  • Door Furniture
  • Cat Flaps In Glass & Panels
  • Conservatory & Panels Cleaning
  • Patio Doors – Wheels & Tracks Repaired
  • All Windows & Doors, Supply & Fit
  • Compliant With Current FENSA Regulations

Contact Us

Call : 01582 654026
Mobile : 07734910611