A+ Rated Casement

Our high performance Stormsure Energy+ casement window is the highest energy rated window in our range, offering the best in energy performance and unrivalled sound insulation. Triple glazed with A+ energy rating, this range offers outstanding performance even in the toughest of environments.

Durable and Tough

As all our windows come in standard sizes or are made to measure it’s easy to create a window that meets your exact project requirements. This range is available to order in any size, any colour including dual colour options, and with the following bar design options:

- Plain
- Victorian Bar
- Cottage Bar
- Horizontal Bar
- Deco Bar
- All Bar

If it’s the best in energy performance you are after then look no further. Our Stormsure Energy+ casement windows are extremely durable and have proven they are tough enough to withstand environments all over the world. 

JELD-WEN Stormsure Energy Cottage Bar, Pastel Blue Timber Window
JELD-WEN Stormsure Energy Cottage Bar Timber Window

Outstanding performance...

Triple glazed with Pilkington energiKare™ low emissivity glass as standard, this softwood range boasts an outstanding ‘A+’ BFRC energy rating and U values down to 0.8 W/m2K.

Available fully factory finished in any RAL colour including dual colour options, so you can specify one colour for the exterior and an alternative colour for the interior – all with up to 10 years guarantee on the paint finish. The range also benefits from our new improved timber composite glazing bead system, which allows for even better performance and smoother finish, with no visible pin holes.

 PAS 24 specification options available to meet the requirements of Approved Document Q and Secured by Design. 

Specification Information

- Made to measure and standard sizes available with a choice of glazing bar designs and bay window options
- High quality engineered softwood timber
values available 0.8-1.0 W/m2K, BFRC energy rated A+
- Sash depth 68mm
- Triple glazed using Pilkington energiKare™ low emissivity coated glass, with black warm edge spacer bar as standard
- Pinless beading on factory paint finished and glazed windows
- Espagnolette multi-point locking and projecting hinges as standard. Fire egress projecting hinge option available where indicated
- Hardex polished chrome handles as standard
- Painted in any colour including dual colour finish
- PAS 24 specification options available to meet the requirements of Approved Document Q and Secured by Design
- Factory glazed windows are CE Marked
- FSC certified, Chain of Custody on request


JELD-WEN Stormsure Energy Plain Glazed Dusky Grey Timber Window