Step into a warmer, safer home with the Crystal Half Glass RH Open Black and White Clear Double Gl...Step into a warmer, safer home with the Crystal Half Glass RH Open Black and White Clear Double Glazed Door 840 x 2090mm, designed for energy efficiency and security. Featuring toughened safety glazing with argon gas and a warm edge spacer bar, you'll enjoy a U-value of 1.4 W/m2K for improved insulation. With high security hook locks, trickle ventilation, and all essential fittings included, it's ready to enhance your entrance with style and peace of mind. The clear glass allows natural light to flood your interior, making any entrance feel welcoming. The Lacerta PVCu Door is double glazed using a high energy efficient toughened saftey glazing unit. It measures W:840mm x H:2090 with the overall height including the cill. All product handings are viewed from the outside.
Crystal RH Open Clear Double Glazed Door - Black/White - 840 x 2090mmFree delivery in 1–3 days£631.00Visit shop →
Product Information
Full details
This Crystal Half Glass RH Open Door in Black is designed for homeowners seeking enhanced security and energy efficiency for their entrance. Its key benefit is improved insulation with a U-value of 1.4 W/m2K, keeping homes warmer and reducing energy bills. A potential consideration is that the handing is viewed from the outside, which requires careful attention during installation. This door features toughened safety glazing, argon gas, a warm edge spacer, high security hook locks, and trickle ventilation, all designed to provide a secure, comfortable, and welcoming entryway.
All features
Colour
Black
Brand
Crystal
Extended Product Information
FAQs
What is the U-value of this door?
The Crystal Half Glass RH Open Door has a U-value of 1.4 W/m2K, indicating good thermal insulation performance.
How is the door handed (RH Open)?
The 'RH Open' designation means that when viewed from the outside, the door opens to your right and the hinges are on the right side.
What material is the door frame made of?
The door frame is made of PVCu, which is known for its durability and low maintenance.
Does the door come with security features?
Yes, the door is equipped with high security hook locks for enhanced security.
What are the exact dimensions of the door?
The door measures 840mm in width and 2090mm in height, with the overall height including the cill.
Can I install this door myself?
The door includes all essential fittings and is designed for installation. However, for optimal security and performance, professional installation is recommended.
What kind of glass is used?
It uses double-glazed, toughened safety glazing with argon gas and a warm edge spacer bar for energy efficiency and safety.
Troubleshooting
Door is difficult to open or close.
Check for obstructions in the frame or on the floor. Ensure hinges are properly aligned and lubricated. Minor adjustments to the hinges may be required.
Locks are stiff or not engaging properly.
Lubricate the lock mechanism with a graphite-based lubricant. Check for any misalignment or debris in the lock. Ensure the door is fully closed before attempting to lock.
Condensation on the glass.
While some condensation can be normal under certain conditions, persistent condensation between panes may indicate a seal failure. Ensure trickle vents are not blocked.
Drafts coming from around the door.
Check the weather stripping and seals around the door frame for wear or damage. Ensure the door is properly seated against the seals when closed. Inspect the cill for proper sealing.
Pros and Cons
Pros
Excellent thermal insulation reduces energy bills.
High security locks offer enhanced home protection.
Durable toughened safety glass for increased resilience.
Improved natural light ingress due to clear glass.
All necessary fittings included for straightforward installation.
Cons
Handing is viewed from the outside, requiring careful consideration during purchase and installation.
Specific installation instructions for DIY may require professional review.
PVCu material may require specific cleaning agents to maintain finish.
Setup, Compatibility & Care
Setup:
Ensure the opening is correctly measured and prepared for a door of 840mm x 2090mm.
Verify the door handing (RH Open, viewed from outside) matches your requirements.
Install the door frame according to manufacturer guidelines, ensuring it is plumb and level.
Fit the door into the frame, securing it with the provided fittings.
Adjust hinges and locks as needed for smooth operation.
Compatibility:
This door is designed for standard residential door openings. Confirm dimensions before purchase.
The frame is typically made of PVCu, compatible with most standard wall constructions.
Care:
Clean the PVCu frame and glass regularly with a soft, damp cloth and mild detergent. Avoid abrasive cleaners.
Ensure ventilation slots remain clear of obstructions.
Periodically check and lubricate the locking mechanisms and hinges.
Do not use harsh chemicals or solvents on the door finish.