PVC-U casement windows are the most popular style in the UK, characterised by outward opening vent...PVC-U casement windows are the most popular style in the UK, characterised by outward opening vents combined with fixed panels (lights). They are available in a huge range of styles and colours. The profiles are slim, strong, and insulating. When combined with high-quality glazing, they create a thermally efficient window that is robust, easy to maintain, and will look good for years to come. Features include A Rated glazing with an overall U Value of 1.3 W/m2K, Low E 28mm glazing unit with argon gas and Warm Edge spacer bar. A white handle and sill are included (sill is included in the OA product height). The Espag locking system includes a night vent position allowing two locked positions for the sash. Trickle Ventilation allows controlled air into your habitable room. The product is viewed from the outside to confirm handing. Sizes shown are actual product sizes; the height includes 30mm for the sill. Specifications: Dimensions: H:96.5 x W:90.5 x D:7.0 cm. Colour: White. Guarantee: 10 Years Manufacturer's Guarantee. Material: U-PVC. Model Number: 37WH905965. This right-hand side hung window, next to a top opener over a fixed light, features A Rated glazing, background trickle ventilation, and an Espag locking system with a white handle and cill. It is viewed from the outside.
This guide is for homeowners seeking to understand and effectively utilize the Crystal uPVC Window - White. This window offers superior thermal efficiency and durability, making it an excellent choice for improving home comfort and reducing energy costs. However, it's essential to understand the installation requirements and maintenance procedures for optimal performance.
All features
Colour
White
Model Part Number
37WH905965
Brand
Crystal
Extended Product Information
FAQs
What is the warranty period?
The Crystal uPVC Window - White comes with a 10-year manufacturer's guarantee.
How do I clean the window?
Use a mild detergent and a soft cloth or sponge. Avoid abrasive cleaners.
What is the U Value?
The overall U Value is 1.3 W/m2K.
What is the material of the window?
The window is made of U-PVC.
Does the window include a sill?
Yes, a white sill is included.
What is the function of the trickle vent?
It allows controlled air into your habitable room.
What type of glazing does it use?
Low E 28mm glazing unit with argon gas and Warm Edge spacer bar.
Troubleshooting
Window is difficult to open or close.
Check for obstructions in the frame or locking mechanism. Lubricate the moving parts of the Espag locking system with a silicone-based lubricant.
Condensation forming between the glass panes.
This is likely due to a seal failure. Contact the manufacturer for warranty information.
Drafts coming through the window.
Check the seals around the frame and replace if damaged. Ensure proper installation and sealing with the wall.
Handle is loose.
Tighten the screws on the handle.
Pros and Cons
Pros
Excellent thermal efficiency due to A Rated glazing.
Durable U-PVC construction for longevity.
Espag locking system enhances security.
Includes trickle ventilation for improved air quality.
Low maintenance requirements.
Cons
Professional installation may be required.
Specific handling (right-hand side) might not suit all configurations.
Limited to a white color option.
Sill included in height measurement can be confusing.
Setup, Compatibility & Care
Setup:
Professional Installation: It is recommended that you use a qualified professional to install the Crystal uPVC Window - White to ensure proper fitting and sealing.
Size Confirmation: Ensure the window dimensions (H:96.5 x W:90.5 x D:7.0 cm) are compatible with your existing opening. Remember the height includes the 30mm sill.
Handing: Confirm the correct handing (right-hand side hung) before installation. It is viewed from the outside.
Compatibility:
Wall Types: Compatible with most standard wall types.
Existing Frames: May require adjustments depending on the existing frame condition.
Care:
Cleaning: Clean the window frames and glass regularly with a mild detergent and a soft cloth or sponge. Avoid abrasive cleaners.
Lubrication: Occasionally lubricate the moving parts of the Espag locking system with a silicone-based lubricant.
Inspection: Inspect the seals and glazing regularly for any signs of damage or wear.