Made in the UK
40 Year Heritage
Unique Patented Products
Extensive Warranties
With Ventrolla, you can have it all – sleek, stylish, twenty-first century aluminium home improvement products, backed with forty years of traditional craftsmanship and expertise.
Intuitively sliding along a track and stacking to the side via a unique concertina style fold, aluminium bifold doors seamlessly unite homes and gardens all year round. Glazed bifold doors are perfect for refreshing 'broken-plan' interior designs too. Fusing the airiness of an open-plan layout with snug pockets of privacy, aluminium bifold doors make elegant internal screens that let the light flow through the space with ease.
Incredibly efficient, environmentally friendly, and custom-made to complement both modern and heritage buildings alike, bifolds are the ideal door style for households who love to entertain without limitations. Made in the UK, with over 35 years’ worth of experience connecting interiors with the outside like no other, preserving your building's unique aesthetic is made easy with premium aluminium bifold doors from Ventrolla.
Bifold Door Features
What makes our Aluminium Bifold Doors unique?
Premium aluminium, glazing & hardware
Bespoke shapes & sizes
(up to heights of over 3m)
Slim frame options & advanced thermal-break technology
Over 100 RAL colours & woodgrain effects
Local expertise, national coverage
Outstanding aluminium doors
Aluminium door products are prized by millions of homeowners around the world.
People love their slimline aluminium aesthetics, their robust performance, and their ability to provide an unparalleled sense of airiness and space.
With Ventrolla, you can enjoy all these benefits backed with exceptional manufacturing skill and customer service.
How good are aluminium bifold doors?
From Art Deco-inspired aluminium bifold doors with ultra-slim mid-rails to unobstructed modern bifold door designs, with our steel-alternative aluminium bifold door replacements, you can look forward to:
- Up to 8 door panels & convenient traffic door options
- Inward or outward opening & 4 threshold options
- Advanced thermal-break technology
- High strength-to-weight ratio; 3x stronger than timber
- Modern multi-point locking systems
- Highly recyclable, premium aluminium frames
- Limitless colour options, including authentic woodgrain effects
- Warp, fade & corrosion resistance
- Ultimate design flexibility, enhancing a wide range of property styles
- Double & secondary glazing options
- 45 years of enjoyment with minimal maintenance
Our Process
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.
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.
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.
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.
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.
Guarantee
Renowned for delivering outstanding quality, all our work comes with a minimum 5-year guarantee (subject to terms), for absolute peace of mind.