New Period Casement Window Specification


Sapele hardwood frame.
As standard the lights made with high quality red deal pine, having a sapele hard wood bottom rail. (Full hardwood specification can be requested and quoted for).

Design & Profile Mouldings:

The profile mouldings of which there are too numerous to mention are made to match the profiles within a property, area or period. Sometimes consultation is needed with your Conservation Officer and CJ Ltd offers this service on Confirmed work. However if professional drawings of your property are required you will need to employ an Architect. This service is not usually required if you are not changing the outer appearance or configuration of your windows.

Draught Proofing:

All New CJ Ltd Casement windows incorporate the Aquamac 21 weather strip system. 
Please see the Specification page.


British Brass stays and Handles fitted as standard. Locks fitted at extra cost
For Pictures and other metal finishes Please see the Furniture Options page. There is normally 6-8 week lead time on special finishes other than Polished Brass and Polished Chrome.

Glazing & Finishing:

Traditionally single glazed, and putty pointed. The timber on all new windows is primed with Dulux Preservative Basecoat and hand painted with 2 x coats of “Dulux Weather Shield” undercoat (White). After which the windows will be installed with fresh putty which will need to cure externally then a further undercoat and top coat should be done others with the “Dulux” weathershield paint system.  This will ensure the 8 year Dulux guarantee on the paint system.


Conservation Joinery Ltd.’s Casement windows are made to the highest standards possible.
We are not a mass manufacturing unit, we make the windows individually and with the care and attention they deserve.


Conservation Joinery’s windows are fitted with care - we pride ourselves on the service we provide. Many Customers will testify in the High standard of the windows and also the professional installation