- Stock: In Stock
- Model: BIFOLD3301
- SKU: BIFOLD3301
- MPN: BIFOLD330
More from this brand
Grey Bifold Doors
We manufacture your new bi-fold to the size you require. The doors can go to the left or the right and open in or out. They are available in many colours, including trendy anthracite grey.
Information Price is for standard white select colour required from the drop-down box.
Made-to-measure Three panelled bi-fold door.
Available in 16 colours, including anthracite grey upvc bifold doors.
Using a 70mm sculptured profile, it is internally beaded with an A Rating and a 5-point locking system.
Dimensions: The three-panelled folding door will suit openings from 1620mm to 3120mm wide, with a maximum height of 2320mm. Please enter your opening sizes in the boxes on the right.
Glass: 28mm thick 4-20-4 Clear Low-e toughened argon filled A Rated with warm edge spacer bar.
Opening Direction: Looking at the door from outside the house, do you want it hinged on the left or the right
Internal or external folding: Select if you'd like your door to fold internally or externally
Hardware: This door is supplied with white door furniture as standard. You can upgrade to Black, Chrome, or Brass from the options on the right.
Frame Colour: This door comes standard in white, but you can upgrade to another colour in our range, such as golden oak or Rosewood.
RAL Colours are available. Please call for prices and availability
Threshold: This door comes with a standard threshold; you can upgrade to Low Aluminium Threshold in the options on the right
Attention! This is a made-to-measure product, and it is non-refundable from the point of confirmation.
We have manufactured windows and doors for over 25 years. Based in Bristol, we deliver Nationwide and export many of our bespoke products worldwide today. We are confident you will find our doors to be high-quality and affordable. If you need help, please do call us.
Imagine opening up an entire wall of your room, creating space and letting fresh air and natural daylight flood into your home, connecting your living space with your garden in summer. White bifold doors allow you to do just that.
Whether you have a rear living room or you are building an extension with a dining kitchen, a conservatory or an orangery, ModLok doors can provide a door that opens further than a patio or standard French doors. Liniar has manufactured the first fully bespoke uPVC bi-folds to be designed, engineered and made in the UK – and we believe they are still the best.
Bifold Door Colours
36 Ral Colour combinations with possible dual colours inside and out, and new colours are constantly arriving.
Your Opening Options
3-panel bifold door open options are available in a choice of opening configurations.
Safety features include the innovative low threshold option for family-friendly and wheelchair use. What’s more, this system combines the best security features on the market – bringing you a modern space-saving solution for your home that will give it the ‘wow’ factor.
Better for the environment
One of the most effective ways to save energy in your home is to install energy-efficient windows, doors, and roofs.
Liniar frames outperform most of the other leading brands in the UK regarding thermal efficiency, mainly due to our innovative uPVC multi-chambered profile design.
The thermal efficiency of a white upvc bifold door is measured in U-values, demonstrating how effective the door is at preventing heat transfer into and out of a building. The bi-folding doors offer high energy efficiency.
The lower the U-value, the more influential the doors are at keeping the heat inside your home when it’s cold outside.
The standard Liniar door range can achieve a U-value of 1.3 W/m2K when fitted with cost-effective double-glazed units, which means you’ll enjoy a warmer, quieter home and lower energy bills.
For even greater thermal efficiency, the Liniar ModLok bi-folding range can be fitted with triple glazing, reaching an impressive U-value of 1.0 W/m2K
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These doors are becoming more popular than ever, thanks partly to their regular appearance in television home makeovers and lifestyle programmes.
Timber or aluminium are often perceived as the only materials that can be used, but doors made from lead-free PVCu can offer many more benefits:
• Smoother operation • Higher thermal efficiency • Lower maintenance• Can perfectly match your other doors and windows
Liniar’s foiled woodgrain-effect options can have the appearance of timber without the need to repaint them each year.
Discover why more and more people are choosing Liniar’s ModLok to add an extra dimension to their homes.
Your Home. Your Choice.
The Liniar range offers complete flexibility, regardless of the room or the opening size you need.
Manufactured in decorative sculptured profile, 36 colour combinations are possible, and the range of colours is still growing. With options from two to seven panes, all with our beautiful, super-slim sightlines, you can also choose how many doors fold back to each side of the frame.
The Liniar standard door range is available in a wide range of configurations. In contrast, the Liniar ModLok™ bi-folding range offers an even more significant number due to its additional strength and rigidity (see complete table opposite).
Liniar has developed a new locking technology concept, ModLok™ bifold patio doors, to enable even wider door configurations.
Combining aluminium reinforcing within the PVC frame with a high-security locking mechanism, the Liniar ModLok™ bi-fold folding sliding door offers all the structural benefits of an aluminium door set combined with the thermal benefits of PVCu – bringing you the best of both worlds.
Our door pane numbering works like this:
• The first number shows the total number of doors within the frame.
• The second number shows most doors folding back to either left or right.
• The third number shows the balance of doors opening in the opposite direction.
>So, a 4-3-1 door would be four panes wide, with three doors folding back to one side of the frame and a single opening door on the other.
Designed for living.
Our concertina doors are crammed full of innovative design features.
Low maintenance
You can rest assured that you won’t need to spend hours looking after them to maintain their beauty.
Our 10-year frame guarantee gives you peace of mind that the colours won’t fade. Not only that, but you won’t need to treat or paint them each year to keep them in tip-top condition. Just an occasional wipe-down with soapy water is all they need to keep them looking their best.
Liniar bi-fold Doors are Family-friendly.
The Registered Design protected Liniar low-threshold option creates a seamless entrance and exit, making it ideal for family homes. An optional tray to seat the low threshold creates an easy-access ramp for wheelchairs and prams.
Ultra-low, the Liniar threshold measures just 24mm at its highest point, with a silver or gold finish available to perfectly complement the door hardware.
Strong and secure
The shoot bolt locking mechanism design ensures the door is bolted firmly into the stainless steel track, maximising your security. Built-in anti-lift features, anti-bump cylinders, and optional anti-snap cylinders combine to bring you peace of mind.
ModLok™ is a highly innovative combined reinforcing and locking mechanism. It brings additional strength and rigidity to the doors and enables even wider configurations of bi-folding doors. ModLok™ also offers enhanced security features, including three opposing hooks and two shoot bolts built into every master door and two anti-lift shoot bolts on every slave door.
The Liniar ModLok™ bi-fold offers all the structural benefits of an aluminium door set combined with the thermal benefits of uPVC.
Innovation
ModLok bi-fold doors won the Queen's Award for Enterprise
We’ve added slim hinges with the fixings hidden inside, maintaining the sleek lines and enhancing security as they can’t be unscrewed from the outside.
We designed our clever solution to offer a low threshold without requiring expensive and messy excavation.
We’ve even designed folding keys to avoid problems with keys being left in the locks during operation—it’s often the small things that make a huge difference.
Need help? We are a leading door supplier in Bristol. If you need a bi-fold door, call 0117 971 99 22. We manufacture PVC and aluminium powder-coated bi-folding doors.
Bi-Fold Installation Guide Click Here
