Triple Glazed Lead Lights
Traditional Casement Windows
Traditional box Sash Window

Our Products

Solid Timber Wood Windows and Doors

Throughout our 30 years of producing premium timber wood windows and doors in Romford, Essex, we have continuingly invested and researched our products to give our customers traditional, energy efficient, low maintenance windows and doors.

We work closely with all our timber suppliers to ensure that we source only the highest quality timber from sustainable forests within the Far East.  Timber naturally enjoys excellent insulation properties.  This combined with skilled craftsmanship and the latest machine technology ensures that we always produce a product that is second to none.

We have been a Fensa registered company since the launch of building regulations Part L in April 2002 Therefore, you can be rest assured that the timber windows and doors that we handcraft come with an insurance backed guarantee and all the necessary certification that is required to confirm that our products comply with Fensa regulations.

Fensa Registered Company
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I Foster and Son Established 1987
Box sash windows
White timber box sash window
Coloured fanlights
White timber window with coloured glass
Entrance doors
Blue Timber Front door
Casement windows
Black and white timber window
French & Bifold doors
Timber bi-fold door

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]