321 windows and double glazing offer uPVC windows products of the highest quality, with a wide choice of glass and window styles and colour of PVCu frames. We have experienced friendly double glazing fitters, primarily carpenters of the highest quality to install your products. 
6 Panel grey bifold doors in aluminium profile (colour is inside and out) - approx cost is £3800.00
We offer the highest energy rated windows on the market. Many of our windows are made from 100% recycled UPVC components, so they’re not just high quality, they’re sustainable too.
WINDOWS, TRIPLE GLAZING, french doors, white pvcu french doors, patio doors white pvcu
For added peace of mind, all of our UPVC windows come with a high security frame with a multi-point locking system.
If you are looking for a new front door, composite door or uPVC door, or even a patio door or french door at the rear of your home in Fleet, Farnborough, Woking, Bracknell, Windsor, here at 321 Windows we have a range of styles to suit your home which our site manager can discuss with you when you book your appointment.
Lantern roofs: Prices from £1000.00 supply only
PORCH ROOF WITH FRENCH DOORS
PVCU PORCH FLEET, CAMBERLEY TRIPLE GLAZING FLEET, Bifold doors Aldershot, Bifold doors aluminium Ascot, Bifold doors Arborfield, Bifold doors Bagshot, Bifold doors Barkham, Bifold doors Basingstoke, Bifold doors Berkshire, Bifold doors Binfield, Bifold doors Bourne End, Bifold doors (South) Buckinghamshire, Bifold doors Burghfield Common, Bifold doors Burnham, Bifold doors Bracknell, Bifold doors Calcot, Camberley, Caversham, Caversham Park Village, Charvil, Cookham, Crowthorne, Eton, Earley, Emmer Green, Farnborough, Farnham, Bifold doors Finchampstead, Bifold doors Fleet, Bifold doors Frimley, Bifold doors Goring, Bifold doors (North) Hampshire, Hartley Wintney, Henley, Holyport, Hook, Hurst, Bifold doors Kingsclere, Lightwater, Langley, Bifold doors Lower Earley, Lower Shiplake, Maidenhead, Marlow, Mortimer, Bifold doors Newbury, Oakley, (South) Oxfordshire, Bifold doors Pamber Heath, Bifold doors Pangbourne, Bifold doors Purley, Bifold doors Reading, Bifold doors Ruscombe, Bifold doors Shinfield, Bifold doors Sonning, Bifold doors Sonning Common, Bifold doors Sandhurst, Bifold doors Slough, Bifold doors Spencers Wood, Stoke Poges, Bifold doors Sunninghill, (West) Surrey, Tadley, Thatcham, Theale, Three Mile Cross, Tilehurst, Twyford, Warfield, Bifold doors Wargrave, Bifold doors Whitley, Bifold doors Whitley Wood, Bifold doors Whitchurch Hill, Windlesham, Windsor, Bifold doors Winnersh, Bifold doors Wokingham, Bifold doors Woodcote, Bifold doors Woosehill, Woodley, Bifold doors Yateley.
Bifold doors Aldershot, Bifold doors aluminium Ascot, Bifold doors Arborfield, Bifold doors Bagshot, Bifold doors Barkham, Bifold doors Basingstoke, Bifold doors Berkshire, Bifold doors Binfield, Bifold doors Bourne End, Bifold doors (South) Buckinghamshire, Bifold doors Burghfield Common, Bifold doors Burnham, Bifold doors Bracknell, Bifold doors Calcot, Camberley, Caversham, Caversham Park Village, Charvil, Cookham, Crowthorne, Eton, Earley, Emmer Green, Farnborough, Farnham, Bifold doors Finchampstead, Bifold doors Fleet, Bifold doors Frimley, Bifold doors Goring, Bifold doors (North) Hampshire, Hartley Wintney, Henley, Holyport, Hook, Hurst, Bifold doors Kingsclere, Lightwater, Langley, Bifold doors Lower Earley, Lower Shiplake, Maidenhead, Marlow, Mortimer, Bifold doors Newbury, Oakley, (South) Oxfordshire, Bifold doors Pamber Heath, Bifold doors Pangbourne, Bifold doors Purley, Bifold doors Reading, Bifold doors Ruscombe, Bifold doors Shinfield, Bifold doors Sonning, Bifold doors Sonning Common, Bifold doors Sandhurst, Bifold doors Slough, Bifold doors Spencers Wood, Stoke Poges, Bifold doors Sunninghill, (West) Surrey, Tadley, Thatcham, Theale, Three Mile Cross, Tilehurst, Twyford, Warfield, Bifold doors Wargrave, Bifold doors Whitley, Bifold doors Whitley Wood, Bifold doors Whitchurch Hill, Windlesham, Windsor, Bifold doors Winnersh, Bifold doors Wokingham, Bifold doors Woodcote, Bifold doors Woosehill, Woodley, Bifold doors Yateley.
TIMBER BUILDINGS
Bifold doors Aldershot, Bifold doors aluminium Ascot, Bifold doors Arborfield, Bifold doors Bagshot, Bifold doors Barkham, Bifold doors Basingstoke, Bifold doors Berkshire, Bifold doors Binfield, Bifold doors Bourne End, Bifold doors (South) Buckinghamshire, Bifold doors Burghfield Common, Bifold doors Burnham, Bifold doors Bracknell, Bifold doors Calcot, Camberley, Caversham, Caversham Park Village, Charvil, Cookham, Crowthorne, Eton, Earley, Emmer Green, Farnborough, Farnham, Bifold doors Finchampstead, Bifold doors Fleet, Bifold doors Frimley, Bifold doors Goring, Bifold doors (North) Hampshire, Hartley Wintney, Henley, Holyport, Hook, Hurst, Bifold doors Kingsclere, Lightwater, Langley, Bifold doors Lower Earley, Lower Shiplake, Maidenhead, Marlow, Mortimer, Bifold doors Newbury, Oakley, (South) Oxfordshire, Bifold doors Pamber Heath, Bifold doors Pangbourne, Bifold doors Purley, Bifold doors Reading, Bifold doors Ruscombe, Bifold doors Shinfield, Bifold doors Sonning, Bifold doors Sonning Common, Bifold doors Sandhurst, Bifold doors Slough, Bifold doors Spencers Wood, Stoke Poges, Bifold doors Sunninghill, (West) Surrey, Tadley, Thatcham, Theale, Three Mile Cross, Tilehurst, Twyford, Warfield, Bifold doors Wargrave, Bifold doors Whitley, Bifold doors Whitley Wood, Bifold doors Whitchurch Hill, Windlesham, Windsor, Bifold doors Winnersh, Bifold doors Wokingham, Bifold doors Woodcote, Bifold doors Woosehill, Woodley, Bifold doors Yateley.