68mm-profiledouble-glazedinsulatedpine-windowtilt-and-turn

Premium Tilt-and-Turn Window GDW-4

High-performance 68mm glued pine window (878x1981mm) with double glazing and tilt-and-turn mechanism. Includes cover boards and professional rubber sealing.

Key specifications

878 x 1981 mm dimensions
68mm glued pine wood profile
Double glazing (4+16+4 LowE+Arg)
Tilt-and-turn opening mechanism
Includes cover boards and seals

Premium 68mm Pine Window System

The GDW-4 is a premium wooden window designed for durability and thermal efficiency. Constructed from a robust 68mm glued pine wood profile, this full-height window unit (878mm x 1981mm) combines traditional timber aesthetics with modern functionality.

Energy Efficient Design

Engineered for thermal performance, the GDW-4 features advanced double glazing (4mm glass + 16mm gap + 4mm glass) with Low-E coating and Argon gas filling. This 4+16+4 configuration significantly reduces heat transfer, maintaining comfortable interior temperatures year-round.

Functional & Secure

The high-quality tilt-and-turn mechanism offers versatile ventilation options—tilt the top for gentle airflow or swing the sash open for full access. The unit comes complete with cover boards and durable rubber sealants to ensure a weather-tight fit and superior protection against the elements.

Specifications

Height

198.1 cm

Length

87.8 cm

Windows

Applications

Renovation & Restoration

Breathe new life into existing structures with our high-quality renovation materials. Whether you are restoring a historic property, replacing worn siding, or upgrading a roof, our timber provides the authentic look and modern performance you need. We offer a wide range of profiles and dimensions to match existing work, ensuring a seamless finish for all your repair and improvement projects.

Windows, Doors & Architectural Joinery

Upgrade your property with high-performance operational elements. Our range of premium and standard windows and doors offers excellent thermal efficiency and aesthetic appeal for both new builds and renovations. Beyond the units themselves, we supply the specialized timber components needed for architectural joinery, allowing for custom fitting, frame construction, and the creation of unique entrances that make a lasting first impression.

Why choose Premium Tilt-and-Turn Window GDW-4?

Premium Pine Construction

Built from 68mm glued pine wood profile, offering superior dimensional stability and a high-quality natural finish.

Thermal Performance

Double-glazed unit (4+16+4) filled with Argon gas and Low-E coating minimizes heat loss and improves energy efficiency.

Versatile Opening

Tilt-and-turn hardware allows for secure ventilation (tilt) or easy cleaning and maximum airflow (turn).

Frequently Asked Questions

Yes, the product includes the 68mm glued pine profile frame, cover boards, and rubber sealants for installation.

Yes, it features a double-glazed unit (4mm glass, 16mm spacer, 4mm glass) with Low-E coating and Argon gas for enhanced insulation.

This model features a tilt-and-turn mechanism, allowing the window to tilt inwards for ventilation or swing open like a door.

With a height of 1981mm, this unit is suitable for use as a tall window or balcony-style access point.

The window is made from glued pine wood. We recommend applying a suitable wood preservative or paint upon installation to ensure longevity.

Quality Materials Inside

Sawn Timber: Pine and Spruce for Construction

Discover our high-quality sawn timber from pine and spruce, ideal for construction with natural moisture, eco-friendly properties, and versatile sizing options.

Glued (Laminated) Wooden Beams and Boards

Discover glued wooden beams and boards made from pine and spruce, offering high moisture resistance, load capacity, and splinter-free handling for furniture, stairs, and windows.

Solid Glued (Laminated) Spruce Panels

High-quality solid glued panels made from premium spruce, available in various thicknesses, lengths, and widths, with hand-planed and sorted finishes for superior quality.

BS 2482:2009 Certified Scaffold Boards

Compliant with BS 2482:2009, our scaffolding boards feature metal plate clamping and come in multiple sizes for versatile construction applications.

Sawn Timber: Pine and Spruce for Construction

Discover our high-quality sawn timber from pine and spruce, ideal for construction with natural moisture, eco-friendly properties, and versatile sizing options.

Glued (Laminated) Wooden Beams and Boards

Discover glued wooden beams and boards made from pine and spruce, offering high moisture resistance, load capacity, and splinter-free handling for furniture, stairs, and windows.

Solid Glued (Laminated) Spruce Panels

High-quality solid glued panels made from premium spruce, available in various thicknesses, lengths, and widths, with hand-planed and sorted finishes for superior quality.

BS 2482:2009 Certified Scaffold Boards

Compliant with BS 2482:2009, our scaffolding boards feature metal plate clamping and come in multiple sizes for versatile construction applications.

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Sliding Door ALU-SLD-4

Three-leaf aluminium sliding door with tempered double glazing and spruce casing. 2660 × 2072 mm. Compatible with premium timber garden buildings.

Double Door GDD-1

Sliding Door ALU-SLD-1

Two-panel sliding door with aluminium frame, 4mm tempered glass, and spruce casing. Precision-engineered for timber garden buildings. Request a trade quote.

Sliding Door ALU-SLD-2

Two-leaf sliding door with aluminium frame, tempered double glazing, and spruce casing. 2160 × 2072 mm. Ideal for timber buildings.

Premium Window GW-4

Premium 878×1981mm tilt-and-turn timber window with 68mm laminated pine profile and 4+16+4 LowE glazing. U-value 1.1, MACO hardware, for garden buildings.

Door GD-1

Premium wooden door (1290 x 2072 mm) manufactured from Nordic spruce. Features a robust frame design and high-quality hardware for secure garden building access.

Premium Single Door GD-2

Double Door SDD-3 Low

Solid spruce double door with 45mm profile, double glazing, and adjustable hinges. 1416 x 1863mm overall frame. Outward opening with weather seals.

Fixed Window SFW-3 Horizontal

Large horizontal fixed timber window (vitrine) measuring 1921 x 606 mm. Made from Nordic spruce, featuring double glazing for superior thermal efficiency.