Sierra Blanco Long Light White Pre-Finished Internal Door with Clear Glass

The LPD Doors Sierra Blanco Long Light White Pre-Finished Internal Door with Clear Glass combines clean contemporary styling with excellent light flow, making it an ideal choice for modern homes, apartments and commercial interiors.

Featuring a full-height long light glazed panel with an aluminium effect inlay, this Sierra Blanco door creates a sleek architectural appearance while allowing natural light to pass freely between rooms. The clear glass design is perfect for brightening hallways, kitchens, dining rooms, living spaces and home offices while maintaining a fresh, modern look.

Finished in a smooth factory-applied white finish, the Sierra Blanco Long Light is supplied pre-finished and ready to hang with no painting required. This helps reduce installation time while providing a consistent, clean finish from day one. The smooth white surface is ideal for customers looking for a crisp contemporary appearance rather than a textured woodgrain effect.

The long vertical clear glazed panel is designed to help create a brighter and more open feel throughout the home. This makes the door particularly suitable for areas where you want to borrow light from one room to another, such as between hallways and living areas, kitchens and dining rooms or offices and adjoining spaces.

Manufactured with a Solid Engineered Core, the Sierra Blanco Long Light offers strength, stability and durability while giving the door a reassuringly solid feel in operation. The combination of the smooth white finish, clear glass panel and aluminium effect inlay creates a stylish door that works beautifully with modern ironmongery finishes including matt black, satin chrome, polished chrome and brushed brass.

For installation flexibility, the Sierra Blanco Long Light can be trimmed by up to 8mm off any edge. Any areas trimmed during installation should be correctly sealed using an appropriate product to protect exposed timber and maintain the manufacturer's warranty.

Part of the wider Sierra Blanco collection, this clear glass long light design can be coordinated with the matching solid Sierra Blanco, Sierra Blanco 3L frosted glass and Sierra Blanco FD30 fire door options, allowing you to create a consistent look throughout your property while choosing the most suitable door for each room.

Complete Your Installation

Complete your installation with one of our Complete Internal Door Handle Packs. Each pack includes a pair of handles, three hinges and a tubular latch, providing everything required to install your new internal door in one convenient package.

Backed by a 10 Year Manufacturer's Conditional Warranty, the LPD Doors Sierra Blanco Long Light White Pre-Finished Internal Door with Clear Glass offers an excellent combination of modern style, practical light flow and reliable everyday performance.

Key Features

• LPD Doors Sierra Blanco Long Light design
• Pre-finished smooth white finish
• Ready to hang with no painting required
• Long vertical clear glazed panel
• Aluminium effect inlay detail
• Allows natural light to flow between rooms
• Solid Engineered Core
• Trimming Allowance: 8mm off any edge
• Matching Sierra Blanco solid door available
• Matching Sierra Blanco frosted glass door available
• Matching Sierra Blanco FD30 fire door available
• 10 Year Manufacturer's Conditional Warranty
• Fast UK delivery available on stocked items

Technical Specifications

• Brand: LPD Doors
• Product: Sierra Blanco Long Light
• Finish: Pre-Finished Smooth White
• Face Material: Smooth White
• Glass: Clear Glass
• Detail: Aluminium Effect Inlay
• Construction: Solid Engineered Core
• Thickness: 35mm
• Lipping: 14mm
• Trimming Allowance: 8mm off any edge
• Use: Internal use only
• Warranty: 10 Year Manufacturer's Conditional Warranty

Available Sizes

• 1981 x 686 x 35mm (27") - SIEWHILL27
• 1981 x 762 x 35mm (30") - SIEWHILL30
• 1981 x 838 x 35mm (33") - SIEWHILL33

Frequently Asked Questions

Is the Sierra Blanco Long Light door supplied pre-finished?

Yes. The Sierra Blanco Long Light is supplied pre-finished in a smooth white finish, so it is ready to hang with no painting required.

Is the Sierra Blanco Long Light door smooth or textured?

The Sierra Blanco Long Light features a smooth white face, making it ideal for customers looking for a clean, contemporary finish rather than a textured surface.

What type of glass is fitted?

This door features a long vertical clear glazed panel, allowing natural light to pass between rooms and helping create a brighter, more open feel.

Does the clear glass allow more natural light through?

Yes. The clear glass panel is designed to maximise light flow between rooms, making it a great choice for hallways, kitchens, dining rooms, living rooms and home offices.

What is the core construction of the Sierra Blanco Long Light door?

The door is manufactured with a Solid Engineered Core, providing strength, stability and a reassuringly solid feel in operation.

How much can the Sierra Blanco Long Light door be trimmed?

The Sierra Blanco Long Light can be trimmed by up to 8mm off any edge. Any trimmed areas should be correctly sealed after fitting to help protect the door and maintain the manufacturer's warranty.

How much does the Sierra Blanco Long Light door weigh?

Approximate weights vary by size. Please check the selected size option or contact our team if you need the exact door weight before ordering.

How many hinges are recommended for the Sierra Blanco Long Light door?

We recommend fitting the Sierra Blanco Long Light internal door using three quality hinges suitable for the weight of the door. Our Complete Internal Door Handle Packs include a pair of handles, three hinges and a tubular latch in one convenient pack.

Can I match this door with other Sierra Blanco doors?

Yes. The Sierra Blanco range includes matching solid, frosted glass and FD30 fire door options, allowing you to create a coordinated look throughout your home.

Where can the Sierra Blanco Long Light door be used?

This door is suitable for internal use and works particularly well in hallways, kitchens, dining rooms, living rooms and home offices where extra light flow is desired.

How quickly can my Sierra Blanco Long Light door be delivered?

Subject to stock availability, most Sierra Blanco Long Light doors can be delivered within 3-6 working days. Our website receives regular stock updates throughout the day to provide accurate availability information. If a particular size is temporarily unavailable, the estimated replenishment date will be displayed alongside that size in the product dropdown.

What warranty is included with the Sierra Blanco Long Light door?

The Sierra Blanco Long Light is supplied with a 10 Year Manufacturer's Conditional Warranty, giving added peace of mind when installed and maintained in accordance with the manufacturer's recommendations.