Allan Brothers

Allan Brothers Allan Brothers is the longest established window company in the UK, with unparalleled expertise in timber craftsmanship.

Generations of timber craftsmanship
Tradition is important to us and while much has changed in the industry, our love of hand-crafted excellence has endured. Combining centuries-old methods with the latest modern technology, we’re able to produce solid, high quality timber windows and doors that will last for decades. Hand-made windows and doors
Using time-honoured processes and methods, we’re able to consistently manufacture quality timber casements and vertical sliding sash windows. In addition we also offer single, double and bi-folding doors and a range of aluminium clad systems.

Nordic design built for British homes 🏠️ Our Nordic timber Alu Clad windows and doors combine beautiful Scandinavian des...
16/09/2026

Nordic design built for British homes 🏠️

Our Nordic timber Alu Clad windows and doors combine beautiful Scandinavian design with outstanding modern performance.

Enjoy excellent thermal insulation and weather resistance, helping to keep your home warm, comfortable and draught-free – whatever the British weather brings. With a low-maintenance aluminium exterior and PAS24 security, they’re designed for comfort, durability and peace of mind.

Check out our Alu Clad windows here 👉
https://www.allanbrothers.co.uk/ab-product/alu-clad-timber-windows/

why not email us
📧 [email protected]
or just give us a bell
☎️ 01289 334600

More glass, light and freedom 🏡 Our Nordic timber Alu Clad windows allow you to create large, uninterrupted panes of gla...
10/09/2026

More glass, light and freedom 🏡

Our Nordic timber Alu Clad windows allow you to create large, uninterrupted panes of glass, bringing more natural light into your home and creating a stronger connection with the outdoors.

Behind the clean, minimalist appearance is a high-performance window designed for the British climate.

➡️ Large panes for uninterrupted views
➡️ Freedom to create contemporary designs
➡️ Excellent thermal insulation and weather resistance
➡️ Low maintenance
➡️ Draught-free comfort
➡️ PAS24 security

Beautiful timber on the inside. Durable aluminium on the outside.

Check out our Alu Clad windows here 👉 https://www.allanbrothers.co.uk/ab-product/alu-clad-timber-windows/

why not email us
📧 [email protected]
or just give us a bell
☎️ 01289 334600

This beautifully Crafted Entrance Door combines traditional design with modern performance, featuring a classic raised a...
02/09/2026

This beautifully Crafted Entrance Door combines traditional design with modern performance, featuring a classic raised and fielded panel design finished in RAL 9005 Jet Black externally and RAL 9001 Cream White internally, offering the perfect balance of character and contemporary style.

Premium details complete the look:
✨ 9mm rectangular leading
✨ Gold escutcheon
✨ Gold architectural letter plate
✨ Gold door k**b

Designed to make a lasting first impression, our Crafted Entrance Doors are manufactured from high-quality timber, combining exceptional craftsmanship, durability and energy performance to create an entrance that is as beautiful as it is practical.

Check out our Crafted Entrance Doors here 👉 https://www.allanbrothers.co.uk/ab-product/crafted-entrance-doors/

Or why not email us
📧 [email protected]
or just give us a bell
☎️ 01289 334600

🌟 Introducing TripleEco28 Glazing across our Crafted rangeWe’re proud to be one of the first British manufacturers to of...
19/08/2026

🌟 Introducing TripleEco28 Glazing across our Crafted range

We’re proud to be one of the first British manufacturers to offer TripleEco28 across our Crafted range of timber windows and doors 🪟

TripleEco28 delivers the thermal performance of 40mm triple glazing in a slim 28mm profile.

Key benefits:
✅ 20% more energy-efficient & 24% lighter than standard 28mm triple glazing
✅ Lower U-values achieved without expensive krypton gas
✅ Larger glazed areas, without bulky frames
✅ Lighter units for easier handling and installation
✅ Recyclable at the end of its service life
✅ A warmer, more comfortable living environment

Because TripleEco28 fits neatly into our existing Crafted frames, you’ll still get all the character of our traditional timber craftsmanship. We can even offer triple-glazed sliding sash and dual-turn windows with authentic looking glazing bars.

👉 Find out more about TripleEco28 here: https://www.allanbrothers.co.uk/new-ultra-light-tripleeco28-triple-glazing/

Email us 📧 [email protected]
or just give us a bell ☎️ 01289 334600

Timeless character. Traditional detailing. Modern performance.Our Heritage Sliding Sash Window is designed to bring auth...
13/08/2026

Timeless character. Traditional detailing. Modern performance.

Our Heritage Sliding Sash Window is designed to bring authentic period style to traditional and heritage properties, while delivering the performance expected from a modern timber window.

This beautiful example features:

✔ 14mm slimline Heritage glazing
✔ 24mm solid timber through-bars for an authentic appearance
✔ 40mm mid-rail to maximise the glazed area
✔ Polished Chrome hardware and locking Fitch fasteners for added security
✔ Externally glazed with a 9mm timber bead, carefully designed to imitate traditional putty glazing
✔ TV90 Vent discreetly finished in white
✔ Manufactured from finger-jointed engineered softwood
✔ Finished in RAL 9016 Traffic White

A classic sash window, crafted for today.

Check out our Heritage Sliding Sash Window here 👉 https://www.allanbrothers.co.uk/ab-product/heritage-sash-windows/

Or why not email us
📧 [email protected]
or just give us a bell
☎️ 01289 334600

Discover timeless craftsmanship with our Crafted Timber Casements.Manufactured with a robust 68 or 92mm frame and indepe...
06/08/2026

Discover timeless craftsmanship with our Crafted Timber Casements.

Manufactured with a robust 68 or 92mm frame and independently tested to PAS24 security standards, our windows deliver exceptional durability, security and energy efficiency.

Finished in a Cypress stain, it features 28mm low-energy Satinovo (frosted) glazing for enhanced privacy. The elegant Antique Black cranked locking handle compliments the colour beautifully.

✔ Engineered timber frame and sash
✔ PAS24 security
✔ 28mm low-energy Satinovo glazing
✔ Side-hung unrestricted opening
✔ Antique Black ironmongery
✔ TV90 trickle ventilation
✔ Cypress stain finish

Check out our Crafted Casement Windows here 👉 https://www.allanbrothers.co.uk/ab-product/crafted-casement-windows/

Or why not email us
📧 [email protected]
or just give us a bell
☎️ 01289 334600


This beautifully Crafted Entrance Door combines traditional design with modern performance, featuring a classic raised a...
30/07/2026

This beautifully Crafted Entrance Door combines traditional design with modern performance, featuring a classic raised and fielded panel design finished in RAL 9005 Jet Black externally and RAL 9001 Cream White internally, offering the perfect balance of character and contemporary style.

Premium details complete the look:
✨ 9mm rectangular leading
✨ Gold escutcheon
✨ Gold architectural letter plate
✨ Gold door k**b

Designed to make a lasting first impression, our Crafted Entrance Doors are manufactured from high-quality timber, combining exceptional craftsmanship, durability and energy performance to create an entrance that is as beautiful as it is practical.

Check out our Crafted Entrance Doors here 👉 https://www.allanbrothers.co.uk/ab-product/crafted-entrance-doors/

Or why not email us
📧 [email protected]
or just give us a bell
☎️ 01289 334600

This elegant Flush Casement features a sidehung sash and a fixed side light.✅ Flush sash design✅ Sidehung with fixed lig...
23/07/2026

This elegant Flush Casement features a sidehung sash and a fixed side light.

✅ Flush sash design
✅ Sidehung with fixed light
✅ 22mm bonded bar detailing
✅ RAL 9016 Traffic White finish
✅ 62mm external cill extension
✅ Precision-crafted timber construction

Designed to complement both traditional and contemporary homes alike.

Check out our Crafted Casement Windows here 👉 https://www.allanbrothers.co.uk/ab-product/crafted-casement-windows/

Or why not email us
📧 [email protected]
or just give us a bell
☎️ 01289 334600

We’re delighted to have supplied our Nordic Alu Clad casement windows and entrance doors to Mill View, a four-home affor...
15/07/2026

We’re delighted to have supplied our Nordic Alu Clad casement windows and entrance doors to Mill View, a four-home affordable housing development from Park Farm Construction 🏡

Their low-maintenance exteriors in sleek basalt grey give the homes a stylish, contemporary look, while the large laminated, glazed units flood the interiors with natural light, creating a bright and welcoming living space for tenants. Sustainability was central to the project.

The excellent thermal efficiency of our DG units helped Mill View achieve an impressive EPC Band B rating.

Read the full case study here 👉
https://www.allanbrothers.co.uk/mill-view-a-sustainable-newbuild-development/

Allan Brothers’ Nordic range delivers outstanding Scandinavian levels of performance, combining durability, energy efficiency and contemporary design To find out more about our range: https://www.allanbrothers.co.uk/ab-product/alu-clad-timber-windows/

Email us 📧 [email protected]
or just give us a bell ☎️ 01289 334600

📸 Kerri Collins

Mill View was delivered by Park Farm Construction (part of the Jenner Group) for Ashford Borough Council

This stunning Allan Brothers Flush Casement Window combines traditional character with modern craftsmanship and performa...
08/07/2026

This stunning Allan Brothers Flush Casement Window combines traditional character with modern craftsmanship and performance.

Featuring refined 22mm bonded bars, graphite monkey tail handles, and discreet TV90 ventilation for a clean finish throughout.

✅ Flush sash design
✅ Premium hardwood construction
✅ Dual-colour finish
✅ 22mm bonded bars
✅ Graphite monkey tail handles
✅ Concealed-style TV90 vent

Timeless style, expertly crafted for modern living.

Check out our Crafted Casement Windows here 👉 https://www.allanbrothers.co.uk/ab-product/crafted-casement-windows/

Or why not email us
📧 [email protected]
or just give us a bell
☎️ 01289 334600

Address

Berwick-Upon-Tweed

Telephone

+441289334600

Website

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