Sash Window Repair by Ventrolla | The Sash Windows Company

Victorian House with Sash Window
repairing, REPLACING
AND DRAUGHT PROOFING
SASH WINDOWS FOR 35 years
WHERE classic WINDOWS
MEET A modern FUTURE
Sash Window Repair in London and the South East by Ventrolla
21st century
TRADITIONALISTS
Masters OF ORIGINAL
JOINERY SKILLS AND FUTURE
PROOF technology

OVER 35 years’ experience OFFERING SASH WINDOW REPAIR, DOUBLE GLAZING, DRAUGHT-PROOFING AND REPLACEMENT SASH WINDOWS

Sash windows embody the charm and heritage of period properties but if not maintained properly your sash windows can be the cause of draughts, rattles, leaks and heat loss. We can help! With over 35 years’ experience fixing these problems, Ventrolla are the UK’s premier Sash Window Repair Company. 

MAKE AN ENQUIRY

Whether you need one window repairing or a thousand… we can help.

To help us move on with your enquiry quickly & thoroughly please answer the following questions:

WHY CHOOSE US?​

We’re consistently rated ‘Excellent’ by our amazing customers

OUR SERVICES

We can banish rotten, rattling and stuck shut windows with our sash window repair service, lower your energy bills with our efficient double glazing, help keep your home warm with discreet draught-proofing and craft new bespoke timber sash windows to match your home’s existing style.

Our head office is based in the historic spa town Harrogate but we operate across the country from London to Exeter, Southampton to Aberdeen and everywhere in between.

TIMBER SASH WINDOW REPAIR

By fusing classic craftsmanship with modern technology, Ventrolla are at the forefront of the sash window industry. We are uniquely positioned to offer market-leading window care across the UK; from sash window repair and renovation, to draught-proofing and removal.

Our joiners and carpenters are handpicked and trained to exceptional levels, helping our customers improve the look and performance of their sash windows through quality workmanship and incredible service. We pride ourselves on being the custodians of history and champions of the future.

double GLAZED SASH WINDOWS

Preserve the charm of your original sash windows while dramatically improving energy efficiency.
You may think that energy efficient double glazing is a modern convenience you have to do without if you want to maintain the authentic charm of your sash windows.

That’s not the case with Ventrolla! We have developed a slim double glazing unit that performs just like a those found in uPVC windows, but retains the original profile and style of your period sash windows.

 

draught PROOFING SASH WINDOWS

Sash windows have a 3mm air gap around the sashes to allow the sashes to slide past each other and operate smoothly.

It is this air gap that causes the inherent problems associated with sash windows, such as draughts, rattles, dust ingress and reduced energy efficiency. By installing the Ventrolla Perimeter Sealing System (VPSS) we can draught proof your sash windows and eliminate these problems.

bespoke NEW SASH WINDOWS

Where restoration is not possible we can craft bespoke new timber sash windows that mtch the exisiting style of your windows. The new timber windows are manufactured from either Accoya or treated softwoood and/or hardwood. Accoya has a 50 year manufacturer’s warranty against rot and termite infestation. If you require further information, this can be found at www.accoya.com

The replacement sashes are manufactured using a range of selected traditional ‘through’ glazing bars, and are manufactured and hand finished by our skilled craftsmen in the UK.

ROTTEN WINDOW SILL REPAIR

Unsightly rotten window sills not only negatively affect the kerb appeal of your home but offers the wind and rain easy access to the rest of your timber windows causing further deterioration.

The window sill gets the brunt of the weather and this can, dependent on the elevation, decoration regime and whether the window is operational, result in the sill absorbing rainwater, thus leading to rot setting in.

casement WINDOW REPAIR

Casement windows have the same inherent 3mm gap that sliding sash windows require to operate smoothly and can therefore suffer similar draught problems, unless they have a high-grade sealing system installed.

Ventrolla’s two part process begins with the treatment and renovation of the casement window. The second part involves performance upgrading it by draught proofing the window using our unique Ventrolla Perimeter Sealing System. Using the same materials we use on sliding sash windows ensures the same high quality performance.

BENEFITS OF A VENTROLLA WOODEN WINDOW RESTORATION

  • Eliminate Draughts And Rattles
  • More Energy Efficient Sash Windows
  • Add Value To Your Property
  • Reduce Outside Noise
  • Ensure Smoother Operation

Trust THE SPECIALIST

With over 35 years’ experience, Ventrolla not only know all about the sash & timber window industry, we are leaders & pioneers in all aspects of window care. We constantly look for new ways to improve on traditional methods, training up our staff to consistently high levels with 6-month courses, as well as providing 5 year guarantees on all their work.

At the heart of our national company is a network of local teams that ensure every window we work on and every home we visit is left in pristine & perfect condition...

Find out more about how we repair, restore & renovate HERE

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