Crystal LH Master uPVC Double Glazed French Door - Black and White - Clear Glass
Step into a brighter home with this Crystal LH Master Black and White Clear Glass uPVC Double Glaz...Step into a brighter home with this Crystal LH Master Black and White Clear Glass uPVC Double Glazed French Door, designed to blend security, style, and energy efficiency for your living space. It features double glazing with a toughened safety unit, high security hook locks, and trickle ventilation for a welcoming entrance. The overall U value of 1.4 W/m2K and a 28mm Low E toughened safety glazing unit including argon gas and warm edge spacer bar make it a practical choice for modern homes. A single handle, lock, hinges, and PVC cill are included for easy installation. Please note that the cill is included in the overall product height. The door measures 1190 x 2055mm.
This Crystal LH Master French door is ideal for homeowners seeking to enhance security, style, and energy efficiency in their living spaces. Its key benefit is providing a secure and welcoming entrance with excellent insulation properties. A minor caveat is that the included PVC cill contributes to the overall product height, which should be considered during installation planning. This door features double glazing, high-security locks, and trickle ventilation, offering a practical and aesthetically pleasing solution for modern homes.
All features
Colour
Black
Model Part Number
LH Master
Brand
Crystal
Extended Product Information
FAQs
What are the exact dimensions of the door?
The door measures 1190mm in width and 2055mm in height. Note that the included PVC cill is part of the overall height.
Is professional installation required?
While not strictly mandated, professional installation is highly recommended to ensure the door is fitted correctly, securely, and operates as intended, maximizing its performance and lifespan.
What is the U value of this door?
The overall U value of the Crystal LH Master French door is 1.4 W/m2K, indicating good thermal insulation properties.
Does the door come with keys?
Yes, the door includes a lock and is supplied with keys for secure operation.
Can I replace the clear glass with a different type?
The glass unit is a sealed component of the door. Replacing it would require professional services and may affect the door's warranty and performance.
How do I clean the uPVC frame?
Clean the uPVC frame using a soft cloth dampened with water and a mild, non-abrasive detergent. Rinse with clean water and dry thoroughly.
What does 'trickle ventilation' mean?
Trickle ventilation allows a small, controlled amount of air to pass through the door even when it is closed. This helps to improve air circulation and reduce condensation without compromising security.
Troubleshooting
Door is difficult to lock or unlock
Check for any obstructions in the locking mechanism. Ensure the door is properly aligned within the frame. Lubricate the lock and hinges.
Drafts or air leaks around the door
Inspect the weather seals for damage or wear. Ensure the door is correctly closed and latched. If leaks persist, professional adjustment or seal replacement may be needed.
Condensation on the glass
Minor condensation between panes might indicate a seal failure; contact the manufacturer. Condensation on the interior or exterior surface is normal and can be reduced by improving room ventilation.
Handle feels loose
Check the screws securing the handle. Tighten them carefully if loose. If the internal mechanism is damaged, professional repair may be required.
Pros and Cons
Pros
Enhanced security with high-security hook locks.
Improved energy efficiency due to double glazing and low U-value.
Durable and low-maintenance uPVC material.
Modern aesthetic with clear glass and a black and white finish.
Includes all necessary hardware for installation.
Cons
The cill is included in the overall height, potentially affecting installation space.
Requires professional installation for optimal performance and safety.
Limited design options beyond the specified black and white clear glass.
Setup, Compatibility & Care
Setup:
Ensure the opening is correctly measured for the door's dimensions (1190 x 2055mm, considering the cill height).
Professional installation is recommended to ensure proper fitting, sealing, and locking mechanism functionality.
The included handle, lock, hinges, and cill should be fitted according to manufacturer instructions.
Compatibility:
Designed for standard uPVC door frames.
Ensure the opening is level and plumb before installation.
Care:
Clean the uPVC frame and glass regularly with a soft, damp cloth and mild detergent. Avoid abrasive cleaners.
Lubricate the locking mechanisms and hinges periodically with a silicone-based lubricant to ensure smooth operation.
Check seals for wear and tear and replace if necessary.