Maximising Efficiency with Bespoke Blinds for Complex Windows
- 07 October 2025
- News

Key findings
- Complex geometry solutions accommodate sloped, arched and floor-to-ceiling glazing that standard window blinds cannot address
- Advanced motorisation systems integrate seamlessly with building management systems for efficient operation across large commercial spaces
- Flame-retardant commercial fabrics meet stringent safety requirements while providing superior light control and energy efficiency
- Proven installation expertise demonstrates successful delivery across schools, offices and public sector buildings with challenging architectural features
When facilities managers face the challenge of specifying window treatments for complex glazing, standard solutions simply won’t suffice. Modern commercial buildings increasingly feature wide expanses of glass, sloped windows and floor-to-ceiling glazing that demand bespoke engineering approaches.
We understand that poorly fitted window blinds can compromise light control, energy efficiency and building aesthetics. Complex windows require precision manufacturing and expert installation to ensure optimal performance. With over 20 years of commercial experience, we’ve developed specialist solutions that address even the most challenging architectural features.
Our bespoke approach ensures every installation delivers perfect fit and long-term reliability. From extra wide roller blinds spanning eight metres coupled, to motorised systems controlling hundreds of blinds simultaneously, we provide the technical expertise that facilities managers need for demanding commercial projects.

How we maximise efficiency with bespoke blinds for complex windows
Complex architectural glazing presents unique challenges that standard window treatments cannot address effectively. Sloped windows, extra-wide spans and floor-to-ceiling installations require specialist engineering, precision manufacturing and expert installation techniques.
Extra wide roller blinds for maximum coverage
Our heavy-duty extra-wide roller blind systems feature high-grade extruded aluminium tubing with advanced Zoomtech Technology. The 44mm Evolve Zero system delivers zero deflection performance up to 5 metres width, while coupled configurations reach an impressive 8 metres for the largest windows.
Key specifications include:
- 52, 65 & 75mm aluminium profiles
- Flame-retardant contract fabrics as standard including blackout and screen options
- Concealment boxes and fascia systems for seamless architectural integration
- Somfy motorisation compatibility with hardwired, battery and wireless options
These extra wide blinds provide the ideal solution for school halls, office atriums and public sector buildings requiring light control across expansive window spans.

Architectural louvre systems for permanent solar control
Our Sunshield non-retractable architectural louvre systems deliver fixed solar control for commercial roof glazing and high-level windows. These precision-engineered systems feature overlapping aluminium louvres that tilt to control light and heat rather than fully retracting.
Technical features include:
- 75mm or 88mm extruded aluminium louvres manufactured from EN AW-6060 T66 alloy
- Maximum spans up to 5m or 8m when coupled for extensive coverage
- Manual gearbox or Somfy motorised controls for precise operation
- Internal and external mounting options for versatile installation
Perfect for atriums, lantern windows and challenging roof-light applications where conventional roller blinds cannot provide adequate coverage.

Manual pleated blinds for versatile applications
Our pleated blinds accommodate virtually any window configuration, including triangular and pentagon shapes. The 20mm cellular fabric structure provides exceptional thermal efficiency, supporting BREEAM ratings and energy cost reduction.
Available control options:
- Handle, cord, or spring operation, with locking function for easy manual control
- Integrated cord lock systems for precise positioning
- Spring drive operation eliminating cord requirements
- 24V motorisation upgrades via Somfy integration
These three product examples represent just a fraction of our capabilities. The majority of our commercial blind range can be tailored to complicated glazing configurations, including arches, oversized installations and complex geometric shapes that challenge conventional window treatments.

Installation case studies
Our extensive project portfolio demonstrates proven capability across diverse commercial applications, from high-rise developments to educational facilities with unique architectural requirements.
Bespoke motorised louvre blinds for sloping windows
Location: Earls Barton
Challenge: Provide shading and security for shaped sloping windows requiring easy operation
Solution: Installed bespoke Benthin sloping motorised 89mm vertical louvre blind systems with handheld remote control, delivering perfect coverage for this challenging window configuration.

Smart motorised blinds for breathtaking London views
Location: 26th floor London apartment
Challenge: Filter light while maintaining iconic skyline views, integrated with building smart controls
Solution: Motorised roller blinds with Somfy hardwired motors linked to building management systems. 3% screen fabric filtered light whilst preserving views, housed in white fascias for streamlined aesthetics.

Oxford skylight transformation
Location: Oxford commercial building
Challenge: Control solar glare and heat through newly fitted skylights following complete refurbishment
Solution: Motorised T.80 exterior sunshields installed to large angled skylights. Individual blinds for opening windows maintained airflow, while wind baffles provided weather protection.

Frequently asked questions
What types of blinds work best for extra wide windows and patio doors?
Our extra wide roller blinds and vertical blinds are excellent choices for large windows, patio doors and bifold doors, offering maximum width coverage with superior light control.
Which blinds provide the best blackout solution for large bay windows?
Extra wide blackout blinds deliver complete light blocking for large bay windows, with our huge range of colours ensuring aesthetic appeal and privacy control.
What’s the maximum width for electric blinds on big windows?
Our electric blinds reach maximum width of 8 metres when coupled, providing ease of use through motorised operation for complex installations.
Can you accommodate unusual window shapes like arches and geometric designs?
Yes, our bespoke manufacturing capabilities handle sloped, and arched windows, ensuring perfect fit for even the most challenging architectural features and complex glazing configurations.
Who are Saxon Blinds?
We’re one of the UK’s leading independent blind manufacturers with over 20 years of commercial expertise. Our highly skilled production team brings 40+ years of manufacturing experience, specialising in motorised, manual and heavy-duty blind systems for demanding commercial applications.
Our credentials include:
- Enhanced DBS checking and Construction Skills Certification
- PASMA Tower Trainer and BBSA accreditations
- Comprehensive multi-year warranties on all installations
- Nationwide coverage focusing on London, Home Counties and Midlands
We serve schools, offices, public sector buildings, hospitality venues and smart home projects across England. Our extensive product range includes commercial roller blinds, motorised systems, architectural louvres, venetian blinds and complete blackout solutions.
Ready to solve your complex glazing challenges? Contact our technical team on 01604 603111 or email sales@saxonblinds.co.uk for your free design consultation. We’re open Monday-Friday 08:00-17:00 and proud to offer bespoke solutions that no challenge is too unique to solve.
