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Fixed Window SFW-5

Spruce fixed window SFW-5, 886 x 1956mm with 45mm profile and double glazing. Compatible with Dadsons timber structures. Request a trade quote.

Key specifications

Overall size: 886 x 1956mm
45mm spruce frame profile
4+6+4 ESG double glazing with silicone sealant
Rubber-sealed spruce casing
Fixed pane — non-opening

Fixed Spruce Window with ESG Double Glazing — 886 x 1956mm

The SFW-5 is a fixed timber window for wooden garden buildings, summerhouses, and log cabins. With an 886 x 1956mm overall frame size and a robust 45mm spruce profile, this window delivers a clean, tall glazed elevation that suits both traditional and contemporary timber constructions.

Precision-Engineered Timber Window for B2B Partners

Manufactured from spruce with a 45mm frame profile, the SFW-5 is built to meet the demands of professional installers and trade customers. The fixed-pane design prioritises structural simplicity and thermal performance, making it an ideal choice for facades, side elevations, and feature walls where ventilation is not required.

The 4+6+4 ESG double-glazed unit with silicone sealant ensures weather-tight performance and durability under varied climate conditions. The spruce casing is fitted with rubber sealants throughout, providing a secure seal against wind and moisture ingress. All components are pre-assembled for straightforward integration into new-build or retrofit timber structures.

Specifications

Width

88.6 cm

Height

195.6 cm

Applications

Garden Retreat & Outdoor Living

Enhance your lifestyle by extending your living area into nature. Create a serene sanctuary for relaxation, reading, or yoga with our garden structures. Our durable timber decking, pergolas, and summer houses transform your garden into a functional outdoor living room. Experience the tranquility of natural wood and create a dedicated space for leisure and family enjoyment.

Guest Accommodation & Hospitality

Expand your living space and welcome visitors in style with high-quality guest accommodation. From cozy backyard cabins for family visits to premium holiday rental units for Airbnb, we provide the essential foundation. Our complete wooden houses offer turnkey convenience, while our structural timber ensures robust frameworks for custom hospitality projects and extensions.

Home Office & Creative Studio

Create the perfect productive environment just steps from your home. Whether you need a distraction-free home office, an inspiring art studio, or a craft workshop, our solutions offer the ideal space. Choose from our range of ready-made garden buildings or utilize our premium timber materials to construct a bespoke workspace designed for year-round comfort and professional focus.

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 Fixed Window SFW-5?

Robust 45mm Spruce Frame

The SFW-5 features a 45mm solid spruce frame profile, offering structural rigidity and excellent dimensional stability. Spruce's natural properties make it well-suited to outdoor timber structures, resisting warping and maintaining a consistent fit over time.

4+6+4 ESG Double Glazing

The Enhanced Safety Glass (ESG) double-glazed unit with silicone sealant delivers reliable thermal performance and weather resistance. The glass construction reduces heat loss and minimises condensation, contributing to a more comfortable interior climate in the buildings it serves.

Rubber-Sealed Spruce Casing

Rubber sealants integrated into the spruce casing provide a durable, weather-tight perimeter seal. This detail reduces air infiltration and moisture ingress, extending the longevity of both the window unit and the surrounding timber structure.

Fixed-Pane Simplicity

As a fixed window, the SFW-5 eliminates moving parts and hardware complexity, making it a low-maintenance glazing solution. This design suits applications where light and aesthetics are priorities and ventilation is provided by other means.

Frequently Asked Questions

The SFW-5 is 886mm wide and 1956mm tall.

The SFW-5 is fitted with a double-glazed 4+6+4 Enhanced Safety Glass (ESG).

The SFW-5 is a fixed window — it does not open.

The SFW-5 is designed to complement Dadsons’ range of timber structures, including log cabins, summerhouses, and garden buildings.

Yes, the SFW-5 is available as a standalone window unit for trade partners. Please contact Dadsons directly to discuss quantities, compatibility with your existing structure, and delivery options.

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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Single Door SD-3

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Premium Single Door GD-2

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Timber outward-opening door in 45mm spruce profile with triple-glazed panels, adjustable hinges, and rubber draught excluders. B2B supply across Europe.

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.

Double Door SDD-4

Solid spruce double door SDD-4, 1416 x 2053mm overall. 45mm laminated profile, adjustable hinges, rubber weather seals and aluminium threshold. B2B supply across Europe.

Double Window SDW-3

Double-glazed outward-opening timber window in 45mm spruce profile. 1326x1011mm overall size with rubber draught excluders and black hardware. Ideal for garden buildings.

Single Window SW-2

Solid spruce outward-opening window with 45mm laminated profile, double-glazed 4+6+4 ESG units, and rubber draught excluders. B2B timber window for garden buildings.

Single Door SD-3

Single, outward opening door, 886×2053mm. Made of 45mm laminated anti-warp spruce and double-glazed ESG. Ideal for timber garden buildings.

Double Door SDD-5

Solid spruce double door SDD-5 with 45mm profile and double glazing. Adjustable hinges, rubber draught excluders, and outward opening. Frame size 1416 x 2053 mm.

Premium Single Door GD-2

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.

Fixed Window SFW-7

Slim-profile fixed window in solid spruce with double glazing. 571 x 1821mm, rubber-sealed casing, warp-resistant laminated frame. Ideal for timber garden buildings.

Single Door SD-4

Timber outward-opening door in 45mm spruce profile with triple-glazed panels, adjustable hinges, and rubber draught excluders. B2B supply across Europe.