Box Sash windows

Traditional Wooden Box Sash Windows

Entrance Doors

Solid Wooden Front Doors & Porches

Box Sash Windows

Traditional Wooden Box Sash Windows

Casement Windows

Wooden Casement Windows

BiFold Doors

The newest product in our range our timber Bifold doors

Coloured glass designs

Casement Windows

Traditional Wooden Casement Windows

Traditional Wood Box Sash Windows, Wood Casement Windows and Timber Front Doors

Our team of carpenter joiners are highly skilled in the hand craft manufacture and installation of all types of traditional wood box sash windows, wood casement windows and solid timber front doors.

Established in 1987, I Foster & Sons is a family run business located in Romford on the borders of London and Essex.

With 30 years of trading, I Foster & Sons has built a reputation for outstanding products and customer service and we are proud to confirm that the majority of our installations are returning customers or recommendations via our existing clientele.

We welcome customers to our workshop to view our products in manufacture and to our small showroom where you can enjoy viewing our finished products.

Please contact us to arrange a visit or for a no obligation quote

Fensa Registered Company
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I Foster and Son Established 1987
Box sash windows
White wood box sash windows
Coloured fanlights
Coloured glass
Entrance doors
Blue timber wood front door
Casement windows
Wood timber black and white windows
French & Bifold doors
Wooded bi-fold doors

Visit our Showroom

To see examples of all our timber windows, doors and box sash windows


I. Foster & Sons Limited
Spring Gardens Industrial Estate
Romford, Essex, RM7 9LD

Opening times

Monday to Thursday 8am to 5pm.
Friday 8am to 4pm
Saturday and evenings by appointment.


TEL: 01708 725325
TEL: 01708 728901
MOB: 07831 259156
EMAIL: [email protected]