Centre Bridging Timber (CBT)/Batten (made to your sizes)

£7.21 each

Length: up to
Height: up to
Depth: up to
"D" tapers along the length

– +

Add to basket becomes available after all the Please select... options are set (see above).

Important guidance is shown below

For Centre Bridging Timbers and other filler timbers (a filler timber can add a new surface, i.e. for magnets, where one might currently be absent).

Made-to-measure then primed (white). Please send us actual sizes - when you go to our online Checkout please use the Additional notes section.

Redwood or whitewood, planed on all sides. Easily cut down further to length with a hand saw. You will need to drill two or three pilot holes (please avoid screw positions near to window bar junctions).

Where sash panels butt together on a Centre Bridging Timber we recommend you specify "H" = 27mm (allows for 2 magnets each 12.5mm wide, plus 2mm extra 'play'), or 25mm minimum.

Use stainless steel screws when fitting to oak framed windows available here.

Reviews

2 days ago
Service rating : All very helpful and efficient

Product : Good system, looks great, not cheap, but will find out efficiency come winter.

Sam Mahon
2 months ago
Great product

Service rating : Would definitely recommend
Good product and customer service

Product : Easy to fit. Rooms much warmer. Condensation very much reduced. Very good customer service
2 months ago
Great Quality

Service rating : The product was well built, simple and solid. Easy to fit in and out of place as we can see fit. Very happy to recommend.
Product : It has made such a difference to our summer room. We had been using a compact air conditioning unit to keep the temperature down in the summer, but had been needing to leave a window open for the hose (which in turn let warm air in). Nic managed to design build and fit a simple extra glaze solution that enables us to feed the pipe through the window and keep the room closed. Very happy with the product.

Phil Birtwhistle
3 months ago
Great product and service

Service rating : Great customer service - no quibble when we receive a product with a defect. Service seems personal, human and so much better than a large company.
Product : Great product that has really helped us make our draughty old Victorian house much more energy efficient. There's an added bonus that we also hear much less noise from the road outside. They look great too - visitors are often amazed when we show them that they are there!

SLC
3 months ago
Fantastic, helpful company

Service rating : Great company. Easy to order, clear measuring guides, very well made. I always get a phone call when my order is ready, to arrange delivery.
Great, personal customer service, which is rare these days!
Product : These secondary glazing panels are perfect for my draughty little listed house. They are easy to use, look great (hardly noticeable) and are very effective at stopping the draughts.
I'm saving up so that each time I can afford another, I eliminate more draughts!
They aren't expensive for the quality, and always perfectly made and brilliantly packaged.
3 months ago
an excellent company to deal with

Service rating : Clare communication despite a re reschedule delivery and plenty of telephone advice before ordering.
Product : clear and concise installation instructions. The glazing panels were very well packed and arrived in pristine condition.
Following installation we have noticed a huge improvement in warmth and insulation, yet The secondary glazing is barely noticeable.
as these panels provide extra insulation for roof lights inside a sloped ceiling, extraglaze we’re able to supply wider magnetic strips for greater security.

James
3 months ago
Product : Effective and unobtrusive. Needs to be fitted carefully if the windows are at all uneven.
5 months ago
Excellent

Service rating : From design to delivery, quick and professional service. Highly recommend.

Product : Simple and efficient, mounting the panels was easy and we can already feel the difference in our grade II listed cottage. Would recommend to anyone.
5 months ago
Service rating : Get rid of the black edging.

Product : Easy to put up. Almost invisible against window mouldings. No maintenance.
Stops dripping windows. warms the house.
5 months ago
Product : Easy to install, great instructions and discrete

Stuart Hearn

More reviews

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In the quest for energy efficiency and comfort, homeowners often find themselves at a crossroads: should they opt for secondary glazing or invest even more in upgrading their existing windows by swapping the old glass for some modern double glazing? Both options offer promise to improve insulation and reduce energy bills, but they are significantly different in their approaches and budgets. This guide explores the nuances of each solution to help you decide which is best for your home.

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Are you tired of feeling cold in your own home, of high energy bills or constant noise from outside? Extraglaze magnetic secondary glazing could be just the solution you need. It is an additional panel fitted over your existing windows, improving insulation and reducing noise without changing your home’s appearance. And installed with very little upheaval.