The CSW3 is Cambridge Sash Windows’s premium upvc window range. Offering white woodgrained finish, authentic Georgian bar and run-through horns as standard, the design of this high quality window includes a hidden brush pile draught excluder which moves the window closer to its timber cousins. Improved detailing, strict quality control and an industry-leading 12 year guarantee make the CSW3 the perfect middle ground choice.

Please take time to browse the gallery of images and detailed CSW3 product specification that appears below.  

CSW3 - Gallery

'Beehive' style tilt-in sash knob - choice of two.

Locking cam catch and keep.

Child restrictor limit stops (restricts lower sash).

Run-through horn detailing.

Strong welded joints to both sashes and frame.

Ironmongery options: black, satin, gold, brass, chrome and white.

CSW3 - Specification

The numbered features on the line illustrations below are explained in the detailed specification that follows.

The Cambridge Sash Window CSW3 range includes:
1   White woodgrain upvc
2   Authentic Georgian bevelled/putty line outside, ovolo inside
3   Run-through horns (machined as part of the sash frame)
4   Extra deep bottom rail (of lower sash)
5   Mid-rail - standard
6   Welded outer frame
7   Welded sashes
8   A-Rated 24mm Argon gas filled double glazed units
9   Top sash ring pull (one)
10   Lower sash lifts (two)
11   Tilt-in sash – both sashes
12   Bygone key locking cam catch and keep (one up to 800mm sash width, two over 800mm or dependent on Georgian bar design)
13   Window furniture choice: black, satin, gold, brass, chrome, white
14   Child restrictor limit stops – two (governs lower sash opening)
15   Acorn or beehive design tilt knobs
16   Black spacer bar (within glazed units)
17   Hidden brush pile draught excluder  

•   Colour choice available
•   Toughened glass
•   Acoustic glass
•   Acoustic toughened glass
•   Other glass options available
•   White spacer bar (within glazed units)
•   Trickle vents
•   Marble Bygone key locking cam catch and keep

12 year guarantee
The CSW3 range is covered by our own Cambridge Sash Windows 10 year insurance backed DGCOS guarantee. The CSW3 range also benefits from an additional 2 year manufacturer's guarantee extension.

For more information contact our experienced sales team on 01799 520233

Cambridge Sash Windows
 Paxtons Home Improvements Limited, Unit 21, Shire Hill Industrial Estate, Saffron Walden, Essex CB11 3AQ
 Telephone 01799 520233