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Nationwide Coverage

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40 Year Heritage

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Unique Patented Products

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Extensive Warranties

Enhance Your Home's Charm with Bespoke Timber Sash Picture Windows

Experience the perfect blend of traditional craftsmanship and modern performance with our exquisite timber sash picture windows. Designed to flood your home with natural light and provide unobstructed views, these windows are the ideal choice for discerning homeowners seeking both style and functionality.

  • Handcrafted from sustainably sourced premium hardwoods
  • High-performance double or triple glazing for optimal energy efficiency
  • Customisable designs to complement any architectural style
  • Professional installation by certified experts
  • Comprehensive 10-year warranty for peace of mind
  • Enhanced security features for your protection
Sash Picture Window Features

What makes our timber sash picture windows unique?

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Patented perimeter sealing system

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Bespoke Georgian, Victorian & Edwardian designs

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Premium timbers, glazing & hardware

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Custom fit to your property with care

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Local expertise, national coverage

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Window renovation

Handcrafted Quality:

Our timber sash picture windows are meticulously crafted by skilled artisans, ensuring exceptional quality and attention to detail. This craftsmanship results in windows that not only look stunning but also stand the test of time.

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Energy Efficiency

With advanced double or triple glazing options, our timber sash picture windows offer superior thermal insulation. This helps to reduce heat loss, lower energy bills, and create a more comfortable living environment year-round.

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Bespoke Designs

Whether you own a period property, a contemporary home, or anything in between, our windows can be tailored to perfectly complement your architectural style. Choose from a variety of wood types, finishes, and hardware options to create a look that enhances your home’s character while meeting your personal preferences.

Belton House

Durability and Longevity

We use only the highest quality, sustainably sourced timbers in our windows. Each piece of wood is carefully selected and treated to ensure maximum durability and resistance to warping, twisting, and decay. With proper maintenance, our timber sash picture windows can last for generations, making them a wise long-term investment for your property.

Double Glazing Portapatrick

Enhanced Views and Natural Light:

The large, unobstructed glass area of our picture windows maximises natural light intake and provides panoramic views of your surroundings. This creates a seamless connection between indoor and outdoor spaces, making rooms feel larger and more open. The fixed sash design ensures optimal clarity and uninterrupted views.

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Improved Security:

We understand that the safety of your home is paramount. That’s why our timber sash picture windows are equipped with multi-point locking systems and toughened glass options. These features provide enhanced security without compromising on the windows’ aesthetic appeal.

TIMBER SASH ON SPRINGS NO BARS

Low Maintenance

Our factory-applied finishes are designed for longevity, reducing the need for frequent repainting. The timber is treated with preservatives and micro-porous paints or stains, allowing the wood to breathe while protecting it from the elements.

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Sound Insulation:

In addition to thermal insulation, our windows offer excellent sound reduction properties. This is particularly beneficial for homes in urban areas or near busy roads, creating a quieter and more peaceful indoor environment.

Bedroom of a period British house with sash windows and traditional interior design

Low Maintenance

While timber windows have a reputation for requiring frequent upkeep, our advanced treatment and finishing processes significantly reduce maintenance needs. A simple clean every few months and occasional checks are all that’s needed to keep your windows looking and performing at their best.

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Most Popular Options

  1. Classic Elegance: Hardwood frame with double glazed units, finished in a medium stain. Ideal for period properties looking to maintain traditional charm while improving energy efficiency.
  2. Contemporary Accoya White: Accoya wood frame with triple glazed units, painted in crisp white. Perfect for modern homes seeking a clean, minimalist aesthetic with maximum performance.
Restoration of old sash windows - wooden frames are scraped from old patty and paint.

Don’t want to buy new?: Timber Picture Sash Window Restoration

Keep the charm and improve the performance of your Timber Picture Sash Windows with Ventrolla’s industry-leading renovation services. Why replace when you can restore?

  • 40-Year Heritage
  • Nationwide Coverage
  • Expert Craftsmanship & Patented Products
  • Energy-efficient solutions
  • Extensive Warranties for Peace of Mind

Our skilled team specialises in restoring timber sash bay windows to full functionality while preserving their historical appeal. Using our advanced Ventrolla Perimeter Sealing System and energy-efficient glazing, we help you enjoy comfort and style for years to come.

Sash Window Restoration

Our Process

1

Consultation

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.

2

Estimate

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.

3

Design

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.

4

Installation

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.

5

Aftercare

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.

6

Guarantee

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

Product Options

  • Timber Types and Finishes
  • Glazing Options
  • Window Furniture
  • Specifications

Timber Types and Finishes

  • European Oak: Durable and attractive, perfect for traditional aesthetics
  • Accoya: Modified timber with exceptional durability and stability
  • Sapele: Rich colour and grain, ideal for stained finishes
  • Engineered Redwood: Cost-effective option with good stability

Finishes:

  • Natural wood stain (light, medium, or dark)
  • Painted finish (any RAL colour)
  • Dual colour options (different interior and exterior finishes)
  • Weathered effect for a rustic appearance
  • Clear lacquer to showcase the natural wood grain
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Glazing Options

  • Double glazed units (24mm)
  • Triple glazed units (36mm) for superior insulation
  • Acoustic glass for enhanced sound reduction
  • Solar control glass to reduce heat gain
  • Decorative glass options (etched, leaded, or stained)

Window Furniture

  • Traditional brass fittings
  • Contemporary chrome or brushed steel options
  • Antique-style ironmongery
  • Child safety restrictors
  • Trickle vents for improved ventilation
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sash window furniture

Specifications

Specs

Colours

Finish

Material

Shape

Length

Width

Height

Warranty Description

CAWS

Timber Sash Picture Windows

Beige, Black, Blue, Bronze

Brown, Copper, Cream, Gold

Green, Clear, Grey, Ivory

Orange, Pink, Purple, Silver, Red

Turquoise, Yellow, White, Other

Painted

Timber

Circle, Crescent, Diamond, Elliptical

Hexagon, Kite, Octagon, Oval

Parallelogram, Pentagon, Rhombus, Rectangle

Square, Trapezium, Trapezoid, Triangle, Other

Bespoke

Bespoke

Bespoke

5 years

L10/10 Wood windows

L10/210 Wood windows

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!

Stephen

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.

Cai

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.

Alastair

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

Giles

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Frequently Asked Questions

How long do timber sash picture windows last?

With proper care and maintenance, our timber sash picture windows can last 50-100 years or more. The longevity of wooden windows often surpasses that of uPVC alternatives.

Are these windows suitable for listed buildings or conservation areas?

Yes, we offer options that are compliant with conservation area requirements and suitable for many listed buildings. Our heritage range is designed to replicate traditional designs while incorporating modern performance features. We recommend consulting with your local planning authority for specific guidelines.

How often do timber windows need to be maintained?

We recommend a light clean every 6 months and a more thorough maintenance check every 2-3 years. This typically involves cleaning, checking seals, and occasionally reapplying a protective coating. Our windows come with detailed care instructions to help you maintain their beauty and performance.

Can these windows be repaired if damaged?

Yes, one of the advantages of timber windows is their repairability. Minor damages can often be repaired without needing to replace the entire window, which is more cost-effective and environmentally friendly in the long run.

Do you offer installation services?

Yes, we provide professional installation services carried out by our team of certified installers. This ensures your windows are fitted correctly, maximising their performance and longevity.

Testimonials

“The timber sash picture windows from this company have transformed our living room. The quality is exceptional, and the installation team was professional and efficient. We’ve noticed a significant reduction in our energy bills, and the sound insulation has made our home so much more peaceful.” – Sarah Thompson, Cotswolds

“As an architect specialising in period renovations, I’m impressed by the craftsmanship and attention to detail in these windows. They’ve become my go-to recommendation for clients looking for high-end timber windows that respect architectural heritage while delivering modern performance.” – James Hartley, RIBA Architect, London

“We were hesitant about choosing timber windows due to maintenance concerns, but the team assured us of their low-maintenance qualities. Two years on, and we couldn’t be happier. The windows look as beautiful as the day they were installed, and we’ve only needed to give them a quick clean now and then.” – Mark and Lisa Peterson, Yorkshire

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