We’re industry leaders, offering a range of popular aluminium bifold door configurations across the UK. With each project we undertake, we pay attention to the finer details, providing high-quality solutions that meet your exact specifications. Part of this customisable process includes selecting the ideal threshold option for your doors. Before making any investments, you’ll want to know this key information.
What Are Bifold Door Thresholds?
The threshold is a key feature of all sliding bi-folding doors. Installed on your floor, it’s the bottom track of your bifold doors which houses the door rollers and secures the panels in place.
Although colour, finish and panel configuration will all be at the forefront of your mind when choosing your dream bifold doors, the threshold isn’t something you want to forget about!
What Do Bifold Door Thresholds Do?
hresholds, tracks, aluminium framing – whatever you call them, your bifold door thresholds create a tight seal when closed, improving weather resistance, reducing the risk of leaks and ensuring that your home remains protected for years to come. They also offer a multitude of other lesser-known benefits:
- Weatherproofing – Certain thresholds are designed to provide a high level of weatherproofing, shielding your home from the unpredictable British weather and creating a comfortable living environment, free from draughts and rain leakage.
- Energy Efficiency – As part of the design, the type of threshold you opt for can impact the energy efficiency of your home by reducing air escaping. This is key if you’re looking for ways to make your household more environmentally friendly (and can also help save a few pounds on your energy bills).
- Stability – The tracks for your bifolding doors provide the structural integrity needed for smooth operation that’s reliable for years to come.
- Accessibility – Our range includes options that lie flush within your flooring, offering easy accessibility and removing any potential tripping hazards. These wheelchair-friendly solutions prioritise safety and convenience for all.
- Bifold Door Design – Beyond their practical benefits, our thresholds are available in various designs to complete your desired interior design vision. To discuss your options, please don’t hesitate to contact our specialists.
Which Bifolding Door Threshold Should I Choose?
From experience, we know that most of our customers are after a threshold that sits flush with the floor to provide a seamless flow between spaces. We also know that if you’re looking to install bi-folding patio doors, then avoiding leaks, draughts and damp will also be high on your priority list.
Choosing the correct threshold for your project involves considering the type (weathered or non-weathered), whether it can be recessed to minimise the transition between inside and outside and whether you need a cill installed to ensure optimal drainage.
At Bifold Shop, we offer a variety of bifold door threshold detail options. Some of the most popular systems available include:
Weathered Thresholds
lso known as rebated thresholds or standard thresholds, these components feature an upstand that creates a tight seal when the doors are shut. With each system, we provide a weather rating to indicate how effective they will be in terms of protection. If you’re looking for maximum protection against the elements, this is the option for you!
Whilst standard Origin bifold door thresholds measure 68mm in height from the floor, the track can be recessed for a subtle appearance if required, leaving a 14mm upstand externally and an 8mm lip internally.
Our Expert Recommendations: Weathered thresholds are best suited for doorways that divide the inside from the outside, such as bifold patio doors, to provide the very best weather protection.
Non-Weathered Thresholds
In contrast, we also offer flush threshold bifold doors, also known as low-profile thresholds. Unlike their weatherproof alternatives, this option doesn’t have a rebate and therefore lacks the same weather-resistant properties. As there is no seal at the bottom of this option they’re not fully guaranteed draft-proof and don’t carry any type of weather rating.
What they lack in weather-proofing, however, they more than make up for in style. Non-weathered thresholds offer a sleek design allowing a seamless flow between rooms. They’re also the best option for accessibility, ensuring an unobstructed floor for wheelchair users and minimising potential tripping hazards.
Our Expert Recommendations: Due to the lack of waterproofing, non-weathered thresholds are best suited to sheltered spaces such as conservatories or internal bifold doors.
Cills
For both threshold options, we offer aluminium cills. These are extrusions designed to channel water away from the brickwork beneath your aluminium bifold doors. By preventing water damage and extending the longevity of your folding doors, this is an option we believe is worth investing in for any external bifold doors.
There are 4 cill depth options; 95mm, 155mm, 180mm and 225mm. Our experts at Bifold Shop are always on hand to help you decide which size is best for your project.
Your Dream Doors. Your Dream Home.
We understand that your home is your sanctuary. With over 20 years of experience, our team are on hand to guide you through every step of your bifold door installation, providing valuable information and recommendations to ensure you fit the perfect system for your space.
Ready? Contact our team to discuss your project requirements today.
Frequently Asked Questions
– How do I choose the right threshold for my bifold doors?
To determine the right threshold for your bifold doors, we recommend considering the following factors:
- Door location
- Weather exposure
- Door design
- Access requirements
Each project is unique. If you need any further help, please don’t hesitate to get in touch with our team of experts.
– Do bifold door thresholds come with weatherproof seals?
Yes, weatherproof thresholds are available that are designed to protect your home against the elements. This option ensures a tight seal against water and draughts to protect your property.
– Are there specific thresholds for different types of bifold door configurations?
Yes, there are different thresholds designed to accommodate different bifold door configurations, such as French and single doors.
– Can bifolds be flush to the floor?
Yes, non-weatherproof thresholds sit flush with the floor, creating a seamless connection between indoor and outdoor spaces. Whilst they’re not always advised due to the potential ingress of water, for the right property with the right drainage, they’re great!
– Why are my bifold doors wet at the bottom?
Wetness at the bottom of your bifold doors can be caused by various factors, including inadequate weather sealing and improper installation. We recommend checking the condition of your door’s weatherproof threshold or replacing this if needed. You are also welcome to get in touch with our team of professionals to help identify and address any concerns you may have.
