In this day and age, bi-fold doors have become an important part of home extensions or conservatories, mostly due to their appeal and ability to open up huge unobstructed openings thus allowing the new space to merge with the yard.
The tremendous growth in demand for these doors in Essex in the past couple of years has led to a significant increase in the number and types of doors systems in the market.
Bi-fold doors Essex are now available in an array of finishes, materials. Well, choosing the right folding sliding door for your conservatory is a decision that you need to make after considering various factors to ensure you’re not disappointed with your purchase.
To save you the hassle, we have compiled a bi-fold doors Essex guide that will help you make the ideal purchase.
Most of the bi-fold doors include a security locking system, but there are still many that utilize flag or face fixed hinges that make your home quite vulnerable to intruders as they can be removed from the outside when the bi-fold door is closed.
Some uPVC sliding doors also tend to feature exposed gearing systems that can be accessed from the outside when closed. Again this poses a potential security threat.
However, such risks can be easily eliminated by buying a folding sliding door that has concealed hinge fixes and gearing. Consult a reputed bi-fold doors Essex vendor for the best doors.
Most of the bi-fold door installations are subject to compliance with the region’s construction regulations. As such, it is imperative that you check that the door you are about to buy meets the local authority’s interpretation of current construction regulations by assessing the u-value performance.
The overall U-value performance calculation is based on the profile design, dimensions, and the double glazing specifications. This is done to determine the insulation benefits of the bi-folding door which is measured in U-value.
The lower the number, the better the insulation. Currently, the acceptable value in most places is a 1.8 U-value, but some authorities demand lower values, especially for new house extensions.
Just ensure that the chosen door or material meets the required U-value.
Even though a flush threshold is a common option, particularly for internal bi-fold doors, it may not be practical in some situations and a raised threshold may need to be used.
It is crucial to note that the height can vary significantly with some uPVC patio door thresholds going beyond 125cm. With such a high threshold, you may be creating accessibility issues for both small kids and seniors.
As such, it is important to consider your family before purchasing a bi-fold door. The modern designs feature raised thresholds made to minimize hazards. Some doors offer thresholds with a height of as low as 50mm.
The Glass Sight Lines
Modern bi-fold doors Essex vendors provide doors with dedicated profiles to keep the sight lines at a minimum.
However, numerous uPVC and timber bi-fold doors utilize chunky and wide profiles that result in broad sight lines that eventually spoil your view.
Bottom Rolling or Top Rolling
Some patio doors are hung from the top with the aim of providing a small threshold at the floor level. However, the weight of the door calls for a significant upgrade to the lintel to increase stability and strength.
That calls for more spending. Bottom rolling bi-fold doors, on the other hand, are cost effective as the weight of the door is supported at the floor level instead of being suspended from the lintel.
Whether you chose a uPVC, hardwood or aluminum bi-fold door, it’s a huge investment for your home extension. As such, you should carefully assess your options and use the tips mentioned above to choose the ideal type and design.
Buying a cheap patio door will ultimately disappoint you as it may not meet your needs and expectations. Do your homework, and you will certainly enjoy your new home extension.