Nationwide Coverage

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Made in the UK

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40 Year Heritage

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Unique Patented Products

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Extensive Warranties

Industry-leading wooden door repairs

Preserving the unique heritage and charm of period timber doors really is a priority to us, and with the right care and attention, original timber doors can provide a lifetime of enjoyment. So, where possible, we will always suggest renovation over replacement via our tried and tested Ventrolla Perimeter Sealing System (VPSSS), while expertly repairing and replacing rotten panels and sections with ease and finesse.

So, if your original timber doors are draughty, rattling, or inefficient, we're sure our industry-leading door renovation services can help bring your timber doors back to life. After all, there’s no denying that timeless timber doors play a crucial role in defining the character of period building facades and their interiors –
so why should you or your client’s property be any different?

Door Repair Features

What makes our timber door renovations unique?

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Patented products

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Award winning designs

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100,000+ door renovations

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In-house manufacturing

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Local expertise,
national coverage

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Striking, high performance timber door repairs

Trusted heritage, nationwide coverage

From one timber door to complete building restorations, our unique patented timber repair system is what sets us apart from the rest. Dedicated to making your life more comfortable, our renovation services are guaranteed to deliver the highest levels of insulation, performance, and style no matter the project size or location. Taking care of the entire renovation process from start to finish, whether it’s one door or 100 doors, our superior timber door repairs and renovations are guaranteed to:

  • Eliminate draughts & rattling frames
  • Reduce carbon emissions & energy bills
  • Comply with the latest Building Regulations
  • Preserve historic buildings for generations to come
  • Enhance kerb appeal & property value
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Bespoke wooden door repairs for Listed Buildings, Conservation Areas, and AONBs

Working closely with local conservation and planning officers, English Heritage, Historic England, Historic Scotland, and Cadw, you can trust in Ventrolla to revive and restore unique architectural features whilst simultaneously heightening historical value too.

Our highly skilled craftsmen eat, sleep, and breathe compliant timber door repair and restoration. From intricate cracked door panel repairs to wooden door draught-proofing and everything in between, they are experts in the local history, architecture, and geography of your local area, which are all considered in the estimate and workmanship.

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What are the benefits of restoring wooden doors over replacing them?

Investing in historic timber door restoration provides intuitive homeowners, architects, and developers with a wealth of benefits, including:

  • Usually, the most cost-effective refurbishment option
  • Notably reduces energy bills & exterior noise
  • Ensures no loss of character
  • The best choice for listed buildings, properties in conservation areas & AONBs
  • Preserves quirks and nuances that make historic doorways unique
  • Positive impact upon surrounding architecture
  • Contributes to sustainability in its widest sense
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Our Process



The Ventrolla journey begins with a discussion with a member of our team and/or a detailed home or site design survey, to explore your ideas & devise a bespoke plan of action.



Once our team have finalised the plans, we will provide a comprehensive estimate for your works. Enquiry to estimate typically takes between 5 and 10 working days.



Ventrolla fuse traditional skills with modern technology. If you require new joinery, creating your unique product begins in our UK-based manufacturing facility, and takes between 6 and 10 weeks.



The utmost care is taken to deliver quality products and renovation works that exceed our customers’ expectations. Varying from area to area, Ventrolla lead times depend on how busy we are, and the work required. On average, our installation team will be on site between 6 to 18 weeks from the date your order is placed. We will advise guide installation dates when you place your order.



Our customers come back time and time again – when they move or if they’ve phased their works – all thanks to our exceptional customer service and after care. In the unlikely event that your Ventrolla products require expert attention, we’re always on hand.



Renowned for delivering outstanding quality, all our work comes with a minimum 5-year guarantee (subject to terms), for absolute peace of mind.

What our customers are saying

Ventrolla were able to beat all the other quotations that I received and answered queries quickly and informatively, making changes as required promptly and without fuss. I was kept informed throughout of lead times and manufacturing times. The real stars of the show were Rob and James who worked tirlessly and brilliantly as a team to repair sash boxes where required and install our new sashes. Thank you!


Everybody I dealt with has been super friendly, informative, and helpful. I received emails with updates on what was happening, etc. It has been a great experience from start to finish.


I used Ventrolla to renovate my sash windows over to years ago. When two of them finally collapsed, including a bay window the size of three full sized Georgian windows they were my first contact. The office staff, surveyors and the three fitters that did an amazing job installing them in less than two days were all excellent. The quality of workmanship and the standard of installation were first class, and the new windows look amazing. I will definitely be using them again as more of my windows will need replacing over the next few years.


This is the second property Ventrolla have restored my windows for me, and the this job was every bit as good as the first. 14 sash windows in a Grade II listed building installed/refurbed without a hitch in week. The team of 4 installers were lovely chaps, super efficient and tidy. All round another fabulous job done – thank you the Ventrolla Team


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Frequently Asked Questions

Do you offer an installation guarantee?

Yes, our work is guaranteed for 5 years.

How long will my door renovation take?

Varying from installation to installation, our average timescale targets are

  • Enquiry to estimate: 5-10 days
  • Estimate to order: 30 days
  • Order to installation: 10-16 weeks

Is there a minimum order value?

Yes, there is. Offering a full renovation, draught-proofing, or bespoke new joinery service, our minimum order value is £1,500 inclusive of VAT. So, we can’t usually help with smaller works than this (e.g., broken sash cords, cracked glazing, etc.) unless they form part of a larger renovation project.

What kind of wood do you use?

We use a range of timbers – hardwoods like sapele, softwoods like redwood, and a fast-growing, sustainably sourced ‘super wood’ called Accoya®, which comes with a 50-year guarantee and has been specifically designed to withstand the worst of the British weather.

Which areas of the UK do you cover?

At present we operate throughout the UK, excluding the Isle Of Man, Northern Ireland, and the Channel Islands. Call our team on 0800 0277 454 or email for a more up-to-date list of places we cover.

Got questions that haven't been covered? Visit our FAQs or speak to our friendly team today:

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