Contemporary Lake District home with full-height architectural glazing at dusk

Cumbria · Lake District · The North

Architectural Windows & Doors For Exceptional Homes

Aluminium and timber-look glazing for extensions, renovations and self-builds across Cumbria, the Lake District and the North.

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Start With Your Home

Every Project Begins With the Home

Before we recommend a single window or door, we begin by understanding your property.

Upload a photograph or answer a few simple questions and we’ll recommend collections, completed projects and design ideas tailored specifically to your home.

Upload a photograph of your property

One clear photograph is enough. We’ll read your home’s architecture and tailor everything that follows to it.

Or drag and drop a photograph here.

Your photograph is used only to prepare these recommendations and is never published.

Don’t have a photograph?

Complete a short questionnaire instead — it feeds into exactly the same recommendations.

An exceptional Lake District home set within the fells at first light

Designed Around the Landscape. Built Around the Way You Live.

Every home sits differently within the landscape.

Our role is to understand its architecture before recommending the products that will complement it.

Collections

Five ways to bring light into a home

Architectural Aluminium

Architectural Aluminium

Slimline aluminium windows, single doors, French doors, bifolds and sliding systems for contemporary and traditional homes.

Ideal for

  • Contemporary homes
  • Slim sightlines
  • Sliding doors & bifolds
  • Large feature glazing

Windows, sliding doors, bifolds, entrance doors and feature glazing — for extensions, self-builds and considered replacements where the frame should recede.

Not sure if this is the right collection?

Start With Your Home
Explore the Collection
Timber Look Collection

Timber Look Collection

Residence-inspired timber alternative windows, French doors and single doors, alongside premium sliding sash options.

Ideal for

  • Traditional homes
  • Heritage appearance
  • Low maintenance
  • Conservation-style projects

At home on farmhouses, cottages and conservation streets where painted joinery is the visual language of the building.

Not sure if this is the right collection?

Start With Your Home
Explore the Collection
Heritage Sash Collection

Heritage Sash Collection

Vertical sliding sash windows with authentic period proportions, tilt-in cleaning and modern thermal performance.

Ideal for

  • Victorian homes
  • Period properties
  • Character renovations
  • Authentic sash appearance

For Victorian, Edwardian and Georgian elevations designed around a vertical opening — authentic sash proportions, tilt-in cleaning and nothing to repaint.

Not sure if this is the right collection?

Start With Your Home
Explore the Collection
Nordic Aluclad Collection

Nordic Aluclad Collection

Engineered Scandinavian timber inside, powder-coated aluminium outside — warmth in the room, no maintenance on the elevation.

Ideal for

  • Exceptional thermal performance
  • Natural timber interiors
  • Premium self-builds
  • Luxury renovations

For self-builds and deep retrofits — real timber inside the room, powder-coated aluminium taking the weather outside.

Not sure if this is the right collection?

Start With Your Home
Explore the Collection
Internal Steel Collection

Internal Steel Collection

Slimline steel-look internal doors and glazed screens that divide space without losing a single shaft of daylight.

Ideal for

  • Open-plan interiors
  • Steel-look screens
  • Borrowed daylight
  • Rooms without corridors

For open-plan interiors that need zoning rather than dividing — slim steel-look doors and screens that keep daylight travelling.

Not sure if this is the right collection?

Start With Your Home
Explore the Collection

A quiet planning tool

Build your Inspiration Collection

As you explore the website, simply tap the heart on any project, product, colour, glass option, video or guide that inspires you.

We’ll save everything into your personal Inspiration Collection, helping you build your perfect project before your design consultation.

Investment planning

Plan Your Project Investment

Understanding what projects like yours typically cost is the calmest way to begin.

  • Based on real completed projects
  • Takes around 2 minutes
  • No obligation
Start Your Investment Guide

01

Modern Extension

£18,000 – £28,000

02

Stone Cottage Renovation

£14,000 – £22,000

03

Self Build

£35,000 – £70,000

Indicative only. Every quotation is prepared for your property, specification and design aspirations after a consultation and survey.

Selected Work · 2025

32 Heritage Windows and 4 Doors, Stone Self Build

32 Heritage Windows and 4 Doors, Stone Self Build — West Yorkshire

A flagship full-house package for a stone self build in West Yorkshire — 32 aluminium Heritage windows and 4 aluminium Heritage doors, finished in black throughout.

Read the project story
Location
West Yorkshire
Scope
32 windows · 4 doors
Products used
32 aluminium Heritage windows, black · 4 aluminium Heritage doors · Georgian bar detailing throughout to suit the stone elevations · Triangular gable glazing to both gable ends · Full-height slim side-light glazing to the courtyard elevation

Project film · North West England

Whole-House Aluminium Glazing, Contemporary Clad Remodel

A drone film of a full-house aluminium glazing package — slimline sliding doors, square picture windows and black frames throughout, over a timber-clad remodel and pool terrace.

Watch Project Film

Project film · Near Penrith, Eden Valley

A House Rebuilt Around Its Glazing

A drone film over a whole-house remodel near Penrith — rising across the brick and render frontage, over the tiled hip and rooflight, then settling on the full-width glazed garden elevation.

Watch Project Film

Project film · Near Keswick, North Lakes

A Garden Room Glazed on Three Sides

A drone film over a brick garden room near Keswick — dropping from the rooftops onto the tiled gable and its rooflights, then working around two bifold runs folded open onto the terrace.

Watch Project Film

Project film · Near Cartmel, Cartmel Peninsula

A Brick Barn Range, Opened to the Courtyard

A drone film over a converted brick barn range near Cartmel — opening high above the courtyard and fields, then tracking slowly along the elevation past two aluminium French door sets, arched-head timber-look uPVC windows and planted stone terraces.

Watch Project Film

Project film · Near Windermere, Cumbria

A Whole House, Front to Garden

A drone film over a remodelled family house near Windermere — descending onto the render-and-brick front elevation and its bay windows, then rising over the ridge to the glazed garden room and lantern behind.

Watch Project Film

Case studies

The story behind each installation

All projects

Inside the work — filmed on site

How our installations are actually done

Short films from live sites in Cumbria. Each one opens into a full breakdown of the stage it shows — what happens, in what order, and why it matters.

Fitting a Gable-End Apex Screen

0:32 · Windermere, Cumbria · August 2025

Fitting a Gable-End Apex Screen

Two installers set, pack and level a raked aluminium gable screen on a first-floor deck, then glaze the apex — filmed over a working morning.

Commissioning a Four-Panel Sliding Door Run

0:17 · Near Grasmere, Cumbria · September 2025

Commissioning a Four-Panel Sliding Door Run

The moment a glazed, fifteen-metre sliding run is first moved on its track — the commissioning and adjustment stage, filmed on a garden room build near Grasmere.

Recently completed

Just some of our recent installs

Real installations from across Cumbria and the North West — surveyed, specified and installed under our own supervision.

Alunet Aluminium Picture Windows, Eco Forest Lodges, installed in Ravenstonedale, 2026

Alunet Aluminium Picture Windows, Eco Forest Lodges

Ravenstonedale · 2026

Alunet Aluminium French Door Sets, Eco Forest Lodges, installed in Ravenstonedale, 2026

Alunet Aluminium French Door Sets, Eco Forest Lodges

Ravenstonedale · 2026

Glazed Rear Elevation, Heritage Aluminium Windows, installed in Near Penrith, 2025

Glazed Rear Elevation, Heritage Aluminium Windows

Near Penrith · 2025

24 Heritage Aluminium Windows, Matt Black, installed in Near Penrith, 2025

24 Heritage Aluminium Windows, Matt Black

Near Penrith · 2025

Garden Room Glazed on Three Sides, Jet Black Bifolds, installed in Near Keswick, 2025

Garden Room Glazed on Three Sides, Jet Black Bifolds

Near Keswick · 2025

Four-Panel Aluminium Bifold Run, installed in Near Keswick, 2025

Four-Panel Aluminium Bifold Run

Near Keswick · 2025

Aluminium French Door Sets In Original Brick Arches, installed in Near Cartmel, 2025

Aluminium French Door Sets In Original Brick Arches

Near Cartmel · 2025

Timber-Look uPVC Windows, Barn Conversion, installed in Near Cartmel, 2025

Timber-Look uPVC Windows, Barn Conversion

Near Cartmel · 2025

Steel-Look Georgian-Bar Casements & Bay Windows, installed in Near Windermere, 2025

Steel-Look Georgian-Bar Casements & Bay Windows

Near Windermere · 2025

Full-Width Garden Room Glazing & Lantern Rooflight, installed in Near Windermere, 2025

Full-Width Garden Room Glazing & Lantern Rooflight

Near Windermere · 2025

Full-Width Slimline Sliding Doors, Clad Remodel, installed in North West, 2025

Full-Width Slimline Sliding Doors, Clad Remodel

North West · 2025

Black Aluminium Picture Windows, Timber-Clad Elevation, installed in North West, 2025

Black Aluminium Picture Windows, Timber-Clad Elevation

North West · 2025

32 Heritage Windows and 4 Doors, Stone Self Build, installed in West Yorkshire, 2025

32 Heritage Windows and 4 Doors, Stone Self Build

West Yorkshire · 2025

Black Heritage Windows with Georgian Bars, installed in West Yorkshire, 2025

Black Heritage Windows with Georgian Bars

West Yorkshire · 2025

Triangular Gable Glazing and Heritage Casements, installed in West Yorkshire, 2025

Triangular Gable Glazing and Heritage Casements

West Yorkshire · 2025

Steel-Look Doors and Screens, Barn Conversion, installed in North West, July 2026

Steel-Look Doors and Screens, Barn Conversion

North West · July 2026

Flush Casement Windows, Oak-Framed Garden Room, installed in Cumbria, July 2026

Flush Casement Windows, Oak-Framed Garden Room

Cumbria · July 2026

Grey Aluminium Windows and Doors, Full Elevation, installed in North West, July 2026

Grey Aluminium Windows and Doors, Full Elevation

North West · July 2026

Steel-Look French Doors and Window Set, installed in North West, June 2026

Steel-Look French Doors and Window Set

North West · June 2026

Anthracite Bifolding Doors, Brick Extension, installed in North West, July 2026

Anthracite Bifolding Doors, Brick Extension

North West · July 2026

Steel-Look Screen and Doors, installed in North West, July 2026

Steel-Look Screen and Doors

North West · July 2026

Three-Panel Slimline Sliding Doors, installed in North West, July 2026

Three-Panel Slimline Sliding Doors

North West · July 2026

Five-Panel Bifolding Doors, Cottage Extension, installed in Cumbria, June 2026

Five-Panel Bifolding Doors, Cottage Extension

Cumbria · June 2026

Steel-Look Doors and Matching Screen, installed in North West, June 2026

Steel-Look Doors and Matching Screen

North West · June 2026

Slimline Sliding Doors, Brick Courtyard, installed in North West, June 2026

Slimline Sliding Doors, Brick Courtyard

North West · June 2026

Full-Width Steel-Look Glazed Screen, installed in North West, June 2026

Full-Width Steel-Look Glazed Screen

North West · June 2026

Heritage French Doors with Side Screens, installed in North West, May 2026

Heritage French Doors with Side Screens

North West · May 2026

Aluminium Windows and Glazed Doors, installed in North West, May 2026

Aluminium Windows and Glazed Doors

North West · May 2026

Bifolding Doors to a Barn Courtyard, installed in Cumbria, May 2026

Bifolding Doors to a Barn Courtyard

Cumbria · May 2026

Gable-End Glazing and French Doors, installed in North West, May 2026

Gable-End Glazing and French Doors

North West · May 2026

Internal Steel-Look Screen, installed in Cumbria, April 2026

Internal Steel-Look Screen

Cumbria · April 2026

Bifolding Doors, Clad Garden Room, installed in Cumbria, April 2026

Bifolding Doors, Clad Garden Room

Cumbria · April 2026

Aluminium Vertical Sliding Sash Windows, installed in Cumbria, March 2026

Aluminium Vertical Sliding Sash Windows

Cumbria · March 2026

Slim 20mm Sliding Door Set, installed in Windermere, May 2026

Slim 20mm Sliding Door Set

Windermere · May 2026

Heritage French Door Set, installed in Barrow, May 2026

Heritage French Door Set

Barrow · May 2026

Single Door and Window, installed in Windermere, May 2026

Single Door and Window

Windermere · May 2026

AB60 Smart French Doors, installed in Bowness, May 2026

AB60 Smart French Doors

Bowness · May 2026

Heritage Alunet Bifold Doors, installed in Lancaster, May 2026

Heritage Alunet Bifold Doors

Lancaster · May 2026

AS20 Smart Slimline Sliding Doors, installed in Carlisle, January 2026

AS20 Smart Slimline Sliding Doors

Carlisle · January 2026

Farmhouse Extension Aluminium Windows, installed in Carlisle, January 2026

Farmhouse Extension Aluminium Windows

Carlisle · January 2026

Full House Aluminium Windows, installed in Kirkby Stephen, August 2025

Full House Aluminium Windows

Kirkby Stephen · August 2025

Full-house aluminium window installation, Kirkby Stephen

Beautiful architecture deserves beautifully considered glazing.

Our approach

Why Homeowners Choose Windows in the Lakes

Glazing is one of the few decisions in a home you live with every single day. What follows is how we try to make it a decision you never think about again.

We start with the architecture

Proportion, sightlines and the way light moves through a room are settled before a single product is named. The best glazing decisions are made early, on paper.

Systems chosen for the building

We hold several collections precisely so we are never obliged to make one of them fit. The elevation decides, not the order book.

Surveyed to the millimetre

Structural openings, reveals and thresholds are recorded properly. Accuracy at survey is what makes installation week quiet.

Installed as carefully as it was drawn

Experienced teams we know and trust, protecting the property and finishing the junctions where most installations quietly fall short.

Advice you can act on

Clear costs, honest trade-offs, and a straight answer when a cheaper specification would serve you just as well.

Judged over decades, not weeks

Frames, finishes and hardware are specified to still look considered in twenty years — and we stay reachable long after handover.

Why homeowners choose us

20+

Years in glazing

1,400+

Projects completed

5.0

Google rating

5

Counties covered

What a brilliant experience! From start to finish (initial phone enquiry - to job completion) the process was seamless. Nothing was too much trouble, no request too trivial. Always felt like I was at the centre of the process.

Jeff Evans · Google review

The journey

Every project follows a carefully considered journey.

Exceptional glazing doesn’t happen by accident. Every project follows a structured process designed to ensure every detail is right from the beginning.

Initial Consultation — Windows in the Lakes
Step 01

Initial Consultation

Every project begins with understanding the architecture, the way light moves through the building and the way you want to live in it. No pressure, no sales script.

Technical Survey — Windows in the Lakes
Step 02

Technical Survey

Precise measurements, structural openings, thresholds and reveals are all recorded before anything is ordered. Accuracy here is what makes installation quiet and clean.

System Design — Windows in the Lakes
Step 03

System Design

Products, configurations, sightlines, finishes and hardware are finalised together, so the glazing suits both the elevation and the way the rooms are used.

Manufacture — Windows in the Lakes
Step 04

Manufacture

Each system is manufactured specifically for your project, in the chosen colour and specification, with nothing adapted or compromised on site.

Professional Installation — Windows in the Lakes
Step 05

Professional Installation

Experienced installation teams we know and trust protect the property, fit carefully and finish properly — the part of the process most homeowners worry about most.

Completion & Aftercare — Windows in the Lakes
Step 06

Completion & Aftercare

Final inspections, adjustment, handover and continued support long after installation. We stay reachable for the life of the glazing.

Good to know

Choosing a Glazing Specialist

The questions homeowners ask us most often, answered plainly. If yours isn’t here, we would rather talk it through than guess.

Discuss Your ProjectVisit the Knowledge Centre

Where we work

A day’s drive from the finest homes in the North

Surveys and installations are managed from Appleby-in-Westmorland, with teams covering the fells, the coast and the counties either side. If your project sits just beyond, ask — we travel for the right work.

Explore the areas we cover
AmblesideBownessConistonGrasmereHawksheadKendalKeswickLangdalePenrithRydalUllswaterWindermereAppleby-in-WestmorlandKirkby StephenCarlisleStaveleyCockermouth

Begin

Let’s design something exceptional.

Bring us your drawings, your site photographs or simply an idea. We will tell you what is possible, what it should cost and how long it will take.