Old Reading Room, Lancaster Street, Carlisle, Cumbria, CA1 1TF

Welcome To - W W Windows Carlisle Ltd

Bifold Doors Carlisle

Open up your home or business with bespoke Bifold Doors Carlisle from W W Windows Carlisle Ltd. Our precision-engineered systems deliver seamless indoor–outdoor living, panoramic views and industry-leading performance tailored for your Carlisle property.

We combine slim-line aluminium or timber-effect frames with high-performance glazing to create doors that glide effortlessly, insulate superbly and secure your space in style.

Space Maximisation

Ultra-slim frames and large glazed panels eliminate visual barriers—creating a bright, expansive feel in any room.

Thermal Efficiency

Thermally broken profiles and double- or triple-glazed units achieve U-values as low as 1.4 W/m²K, reducing heat loss and cutting energy bills.

Enhanced Security

Multi-point locking, hardened steel shoot bolts and optional laminated glass provide robust defence against forced entry.

About Us

About W W Windows Carlisle Ltd

Since 1997, W W Windows Carlisle Ltd has been setting the benchmark in architectural glazing from our Carlisle headquarters. We offer a fully integrated service—encompassing detailed site surveys, bespoke CAD design, in-house fabrication and FENSA-registered installation—to ensure total quality control.

Our expertise spans aluminium, timber, PVC-U, steel and composite systems. Whether you’re installing energy-saving double glazing, designing sleek shop fronts, fitting automatic entrances or integrating bespoke bifold doors, we tailor each project to your functional needs, aesthetic vision and budget. Every product undergoes rigorous testing for thermal performance, weather resistance and security compliance (including PAS24 and Secured by Design), ensuring optimal reliability in the UK’s most challenging climates.

Dedicated project managers oversee every detail—coordinating scaffolding, structural works and finishing trades to minimise disruption and deliver on time. Plus, our 24/7 Emergency Glazier service stands ready to board, repair or replace damaged glazing at a moment’s notice, restoring your property’s security and appearance without delay.

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Our Services

01

Double Glazing

Upgrade to Double Glazing Carlisle by W W Windows Carlisle Ltd—high-performance windows delivering U-values as low as 1.2 W/m²K, acoustic reduction up to 45 dB and multi-point security, perfectly suited for Carlisle’s climate.

02

Bifold Doors

Experience the ultimate indoor–outdoor connection with Bifold Doors Carlisle—precision-engineered systems offering U-values down to 1.4 W/m²K, smooth operation and multi-point security, custom-made for Carlisle properties.

03

Automatic Doors

Elevate your entrance with Automatic Doors Carlisle from W W Windows Carlisle Ltd—whisper-quiet drives, advanced safety sensors and secure multi-point locking, custom-integrated for Carlisle’s commercial and residential properties.

Testimonials

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Service was absolute spot on. 👌 Very fast, Very kind & Helpfull People

NAVIN LIMBU

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Quick and quality service

vasil ilov

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Darren Kiddell

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Anthony Coupland

frequently asked questions

How wide can Bifold Doors Carlisle span?

We manufacture bifold systems up to 8 m wide with clear-span openings up to 6 m, using precision rollers and reinforced tracks for smooth operation.

Are your bifold doors energy efficient?

Yes. Thermally broken frames and high-performance glazing deliver U-values down to 1.4 W/m²K—helping you save up to 20% on heating.

What is the typical installation timeframe?

Residential installations usually take 2–3 days, including site prep, lintel works (if required) and final adjustments.

Do you offer heritage or bespoke designs?

Absolutely. Choose timber-effect foils, heritage handles, Georgian bars or custom RAL colours to match listed buildings and period homes.

Ready to Transform Your Space?

Bring light, style and functionality to your Carlisle property with Bifold Doors Carlisle from W W Windows Carlisle Ltd. Call us now on (01228) 810 404 or book your free survey.

Images taken from https://www.wwwindows.co.uk/ 29/04/2532commercial-doorsCommercial-Window-Repairmedical-bgcommercial-shopfrontsP1000154P1000157P1000161P1000162P1000163P1000166-1P1000172shopfrontemergency-glaziershopfront-glazingww-windows-logo