Bay Windows Surrey | uPVC Bay & Bow Windows

Whether you are restoring a traditional bay or adding one to a modern home, we design and install bay and bow windows that let in more light and create a bright, welcoming feel inside.

Available in uPVC and aluminium, in a wide choice of colours and glazing options, with structural support engineered for a safe, lasting installation.

Recent installations

A selection of bay windows we have supplied and fitted across Surrey.

Kommerling with lead pattern. (2 photos, open to flick through)

Rehau S706 (2 photos, open to flick through)

Renaissance 7. (4 photos, open to flick through)

Origin OW80 in anthracite grey. (2 photos, open to flick through)

Renaissance 7 in anthracite grey. (2 photos, open to flick through)

Rehau Rio flush fit (2 photos, open to flick through)

Roseview “Ultimate rose” sash in white woodgrain. (4 photos, open to flick through)

Victorian sliders in white. (2 photos, open to flick through)

Rehau S706 in Matt blank with lead (2 photos, open to flick through)

What we offer

Styles

Box, splay and bow bays
Traditional and modern looks
Casement or sash within the bay
Full structural support

Options

A-rated glazing
Wide colour range
Woodgrain finishes
Made to measure

About bay windows

Types of bay window

A box bay has square sides that meet the house at right angles. A splay or canted bay has angled sides, which is the shape most Victorian and Edwardian bays take. A bow window curves outwards in a gentle arc, usually built from four or more equal panes. All three bring in more light than a flat window and add a little floor space to the room.

Replacing a bay window

Many older bays carry part of the weight of the wall or roof above them, so when the old frames come out that load has to be supported. Some bays need structural supports such as bay poles fitted with the new windows, which is why we survey every bay before quoting. It is also why bay windows cost more than flat ones, as are bay windows more expensive than flat windows explains.

Windows within the bay

The windows inside a bay can be casements, sliding sashes or flush casements, to match the rest of the house. On the bays we have fitted, you will see REHAU S706 casements with a diamond lead design, Origin OW80 aluminium in anthracite grey, and Roseview sliding sashes in white woodgrain.

Frequently asked questions

Are bay windows more expensive than flat windows?

Bay windows involve more frames, more glass and structural support, so they usually cost more than a single flat window. The extra light and space they bring to a room means many homeowners feel they are well worth it. We are happy to quote for both so you can compare.

Related guides

Are bay windows more expensive than flat windows?

Many homeowners ask whether bay windows more expensive than flat windows? The simple answer is usually yes. Bay windows tend to cost more than flat windows because of their structure, size, and installation requirements. However, they also offer benefits that many homeowners feel justify the additional investment.