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Double Glazed Sash Windows

Comparing retrofitting original sash windows with new double glazed sash into the original frame

It’s been a while since I shared my thoughts and I recently did a pretty interesting job. The customer was…

What will retrofitting original sash windows with double glazed units do for heat insulation?

You’ve arrived on my article because you’re considering upgrading your single glazed wooden sash windows but you don’t necessarily want…

Sash windows: green homes grants scheme explained as we know it

Update 18th August 2020 - Sash window green homes grant Following our discussion with Certass regarding costs and requirements, we…

Double glazed Venetian sash windows with an arched head

We used an original Venetian sash window frame and then manufactured new double glazed sashes to fit into the existing…

Installing double glazed sash windows and removing aluminium inserts from the original frame

This homeowner was unfortunate enough to inherit old aluminium inserts that were installed into the original box frame but was…

Double glazing original sash windows and repairing where necessary in Islington, Holloway

In this case study we double glazed the original sash windows. This involves installing double glazed units into the original…

Double glazed sash windows and sill replacement case in Walthamstow study

In this double glazed sash windows install we had two bays windows and a single window that needed new double…

Double glazed bay sash windows case study

In this case study we replaced the sash windows making use of the original frame. We manufactured the double glazed…

Timber sash windows: What are the options for upgrade and refurbishment?

London Sash Window Repairs Ltd maintain, repair, and upgrade timber sash windows. We offer timber sash window refurbishment, draught proofing,…

Sound proof sash windows

Sound proof sash windows will genuinely improve the comfort of your home, and there's some handy additional benefits of sound…