Bespoke Windows and Doors. 

Precision engineered. Built to last.

Every Norrsken order is unique. Beyond custom dimensions and precision manufacturing, we provide the design flexibility to perfectly express your vision.

From custom shapes and specialized hardware to powder-coated trims and distinct hardware - find the finishes you need, whatever your project specification.

  • Build It - Window of the year
  • Low U Values - from 0.64 W/m²K
  • Passive House - Certified 
  • Trustpilot - 4.8 ★★★★★ 

Ready to get started? Call the team now on 01202 632777

Best Selling Bespoke Windows

Create something distinct

  • Colours & Finishes

    Complete design freedom to perfectly match your architectural vision.
  • Close-up of a modern door handle and lock on a wooden door.

    Handles & Hardware

    Our selection combines exceptional functionality with aesthetic flexibility.

  • Glass Options

    Advanced glazing solutions engineered for optimal comfort and performance.

Which windows are right for you?

Take our short survey to discover the perfect windows for your project.

Bespoke or standard windows?

Standard windows Norrsken bespoke
Sizes Fixed standard sizes Made to your exact openings
Layouts Limited range of styles Designed around your plans
Frame Often uPVC or all aluminium Timber or alu-clad timber
Whole window U value Typically 1.2 to 1.6 W/m²K 0.64 to 1.0 W/m²K
Colours A few stock colours Wide range of colours
Lead time Often from stock Made to order, 6 to 12 weeks

Why Choose Norrsken?

  • Energy Efficiency

    Thermal performance drives everything we do. Certified Passive House performance with verified window U-values as low as 0.64 W/m²K.

  • Superior Quality

    Precision-engineered timber-aluminium composite windows specifically designed for passive house and ultra-low energy projects, with proven performance in certified developments.

  • People & Expertise

    Our team brings specialized passive house knowledge and certification experience, providing technical guidance that goes far beyond standard fenestration.

  • Customer Service

    Dedicated support throughout your passive house journey, from initial specification through certification completion, ensuring your project achieves its performance targets.

  • Bespoke Products

    Custom solutions for unique passive house challenges, engineered to eliminate thermal bridges while meeting your exact design and performance requirements.

  • Specification to Installation

    No distributors, no coordination headaches. Complete support from passive house specification to installation.

Inward or Outward Opening

The perfect window opens the right way for your climate, architecture, and how you live.

Most windows are either inward or outward opening. Whether you choose traditional outward opening designs - developed for harsh climates where wind pressure enhances sealing - or contemporary inward opening styles that offer easier cleaning and larger configurations, every option maintains our uncompromising standards for comfort and energy efficiency.

TOP HUNG

SIDE HUNG

FULLY REVERSIBLE

TILT-IN

TURN-IN

TILT & TURN

FIXED FRAME

Modern room with large triple-glazed windows offering a view of a field, featuring a cozy corner with a chair and blanket.

TOP HUNG

Perfect for high-level ventilation and privacy, top hung windows open outward from the bottom with built-in friction brakes.

Ideal for bathrooms and kitchens where you want fresh air with privacy, as cool air flows in below while warm air escapes above. The design maintains excellent thermal performance and energy efficiency through advanced sealing systems.

VIEW THE RANGE →

SIDE HUNG

Our versatile side hung windows open outward on side hinges, offering maximum opening area and excellent ventilation without taking up internal space.

The classic choice for most residential applications, providing excellent ventilation control and unobstructed views. Multi-point locking systems ensure security while maintaining the sleek aesthetics that complement both traditional and contemporary homes.

VIEW THE RANGE →

FULLY REVERSIBLE

Clean your windows safely from inside with fully reversible operation, rotating 180 degrees for complete access to both sides of the glazing.

Particularly valuable for upper floors and hard-to-reach locations, these windows rotate completely, eliminating the need for external cleaning access. They feature weatherproof sealing and varied ventilation options as users can control airflow from multiple angles.

VIEW THE RANGE →

TILT-IN

Tilt-in operation provides secure ventilation by opening inward from the top, creating a controlled airflow while maintaining security and safety.

Ideal for anywhere you want ventilation with security, a gentle inward tilt from the top edge of the window delivers fresh air while the restricted opening prevents accidental falls. The perfect combination of effective airflow, easy operation and energy efficiency.

VIEW THE RANGE →
Modern house interior with a view of a garden through a triple-glazed glass door.

TURN-IN

The inward opening complement to side hung windows, turn-in windows swing inward on side hinges for full access, ventilation, and easy cleaning.

Opening fully inward from side hinges, these energy-efficient windows provide complete access and maximum airflow with convenient cleaning from inside. Perfect for living spaces where you want the option of wide-open connections to the outdoors.

VIEW THE RANGE →
triple-glazed window with red floral curtains on a white wall

TILT & TURN

Combining two opening modes in one window, tilt & turn offers gentle top ventilation or full side opening for maximum versatility and control.

The ultimate in window functionality, offering both tilt-in ventilation for secure airflow and full turn-in opening for cleaning and maximum ventilation. Simply turn the handle to switch between modes, giving you complete control over your indoor environment.

VIEW THE RANGE →
Modern bathroom with a freestanding bathtub, wooden vanity, and large triple-glazed window.

FIXED FRAME

When the view is the star, fixed windows frame it perfectly while flooding your home with natural light and delivering exceptional energy efficiency.

With slim sightlines and minimal maintenance, fixed frame windows also deliver superior thermal performance. Any of our inward or outward opening window profiles can be configured as fixed frames, giving you complete flexibility to match your architectural vision.

VIEW THE RANGE →

How can we help?

Transform your vision into reality with Norrsken's bespoke, energy-efficient windows and doors. Start something great today.

  • Request a quote

    Share your vision with us. Upload plans and receive tailored quotes.

    SUBMIT DETAILS

  • Contact the Team

    Speak directly with our team via telephone, email, or live chat.

    GET IN TOUCH

  • Request Call Back

    Schedule a convenient time to discuss your project requirements.

    CALL ME BACK

  • Visit the Showroom

    Experience our products firsthand and explore design solutions.

    BOOK A VIEWING

Your Questions Answered

Have a question? You're not alone. We've answered some of the most common questions about our bespoke windows range below, drawing from years of expertise helping homeowners and professionals achieve their vision.

Can't find what you're looking for? Email the team.

Question

Question

Question

Question

Question

Question