Rationel Windows

Rationel Windows Rationel Scandinavian windows bring together daylight, beauty and warmth to truly amplify your happy home.

Highly energy-efficient as standard, all of our windows and doors are made entirely bespoke, to create something that’s perfectly suited to you. Manufacturers of high quality, low energy Danish timber and aluminum clad timber composite windows and doors. Experienced in PassivHaus, we achieve Uw-values as low as 0.7W/m2K

For a quote please call 01480 759 511 or email [email protected]

Why choose Rationel windows? Well let’s see… 1. Iconic Scandinavian design 2. Sustainably sourced timber 3. Exceptional ...
02/07/2025

Why choose Rationel windows? Well let’s see…
1. Iconic Scandinavian design
2. Sustainably sourced timber
3. Exceptional craftsmanship
4. High performance thermal efficiency
5. Built to last for decades - and to be enjoyed for generations
6. Build It Live 2024 Best Casement Window Award 👍

Rationel: framing our everyday lives

https://rationel.co.uk/windows/

Kerb appeal: totally transform those first impressions with a new glazed entrance door. Brown, you say? Black? Not a bit...
25/06/2025

Kerb appeal: totally transform those first impressions with a new glazed entrance door. Brown, you say? Black? Not a bit of it… Up the jollity with a pretty shade like they did here in Colourful Cambridge. Marvellous 🚪🗝️🏡

Rationel: always there for you – and your project

https://rationel.co.uk/doors/glazed-entrance-doors/

Booked your summer break yet? The Little Comfort Farm and Rewilding Project in Braunton, north Devon, offers four sustai...
18/06/2025

Booked your summer break yet? The Little Comfort Farm and Rewilding Project in Braunton, north Devon, offers four sustainably restored, low energy stone holiday cottages set in 70 acres of meadow and ancient woodland. There are original stone walls, slate roofs, timber beams, solar panels, and - oh yes - some rather nice, architect-recommended AURAPLUS Anthracite Grey windows 😉😎

Rationel: save money – and energy – with sustainable windows

https://rationel.co.uk/inspiration/little-comfort-farm/

Have you seen Rationel’s AURAPLUS tilt-and-turn windows? The versatile little fellas open two ways: from the top and fro...
11/06/2025

Have you seen Rationel’s AURAPLUS tilt-and-turn windows? The versatile little fellas open two ways: from the top and from the side. Best of all, they open inwardly, which means safe and easy cleaning from the inside and the prospect of shutters on the outside. We call them our windows of opportunity!

Rationel: your experts in daylight

https://rationel.co.uk/windows/tilt-and-turn-windows/

Many of our trusty and knowledgeable distributors have local showrooms with Rationel window and door displays. Why not d...
03/06/2025

Many of our trusty and knowledgeable distributors have local showrooms with Rationel window and door displays. Why not drop by? Getting up close and hands-on with the options helps narrow down the style and opening types that will work for your project. Get in touch and we’ll find your nearest showroom👍😊

Rationel: happy to help

https://rationel.co.uk/visit-a-showroom/

Overwhelmed by choice when it comes to new windows and doors? At Rationel we keep it simple: ✔️Timber and composite prod...
09/04/2025

Overwhelmed by choice when it comes to new windows and doors? At Rationel we keep it simple:
✔️Timber and composite products only – no uPVC
✔️1 contemporary range
✔️1 traditional range
✔️1 architect-designed handle
Just pick your colour or finish. There. Doesn’t that feel better?😉🏡
Rationel: Always there for you and your project

https://rationel.co.uk/brochures/

🌱Spring has sprung! Sunnier days lie ahead and it’s the perfect time to plan a project. Boosting light levels by improvi...
02/04/2025

🌱Spring has sprung! Sunnier days lie ahead and it’s the perfect time to plan a project. Boosting light levels by improving the connection between inside and out can pay dividends - even if it’s just a wee small thing like opening up with a single picture window. Rationel is passionate about the power of daylight – and our doors and windows prove it! Here’s how to find us 🌞😎

https://rationel.co.uk/how-to-buy/

Ahhh: picture-perfect. These lovely architect-designed townhouses in Cambridge feature Rationel AURAPLUS triple-glazed w...
27/03/2025

Ahhh: picture-perfect. These lovely architect-designed townhouses in Cambridge feature Rationel AURAPLUS triple-glazed windows (and doors!). While not ones to blow our own trumpet🎺, we’d like you to know that these sustainable, built-to-last designs were voted Best Casement Windows at the Build It Awards 2024. Oh yes. Just sayin’… 😊👍
Rationel: Solid and beautiful windows and doors

https://rationel.co.uk/inspiration/side-by-side-townhouses-cambridge/

📢 Get Your FREE Tickets & Meet Rationel at the & Renovating Show! 🏡✨Planning a self-build, renovation, or home upgrade?...
17/03/2025

📢 Get Your FREE Tickets & Meet Rationel at the & Renovating Show! 🏡✨

Planning a self-build, renovation, or home upgrade? Visit Rationel at the Homebuilding & Renovating Show, NEC Birmingham, from 20-23 March 2025 – Stand G131.

🔹 Explore our energy-efficient composite windows & doors
🔹 Get expert advice on design, performance & sustainability
🔹 See why architects & self-builders love Rationel

🎟️ Claim your 2 FREE tickets now:
👉 https://registration.homebuildingshow.co.uk/Visitor/Index/HBRS.aspx?PageNo=1&TrackingCode=free-tickets

📍 Stand G131, NEC Birmingham
📅 20-23 March 2025

We like to keep things simple at Rationel. Our architect-designed ID handle is crafted to complement our contemporary AU...
26/02/2025

We like to keep things simple at Rationel. Our architect-designed ID handle is crafted to complement our contemporary AURA and traditionally styled FORMA windows, plus all our door designs. Just choose standard, child lock, or key-operated with child lock. Easy. Peasy 😊🔒🔑
Rationel: From styles to materials, colours to finishes, we’ll guide you

https://rationel.co.uk/guidance/handles/

Trickle vents minimise moisture inside your home and help create a healthy indoor climate. With vents it’s easier to mai...
19/02/2025

Trickle vents minimise moisture inside your home and help create a healthy indoor climate. With vents it’s easier to maintain air circulation, especially in winter when you don’t want windows open. Some Rationel windows also come with a night-vent function that allows the sash to be locked in a slightly open position for secure ventilation. You see – don’t we think of everything? 😉🔒🏡
Rationel: fresh air, natural daylight and a better everyday environment

https://rationel.co.uk/guidance/indoor-climate-tips/

Warm timber ➕ durable aluminium - Rationel AURAPLUS and FORMAPLUS composite windows ✔️ Enjoy natural wood-finished beaut...
12/02/2025

Warm timber ➕ durable aluminium - Rationel AURAPLUS and FORMAPLUS composite windows ✔️

Enjoy natural wood-finished beauty inside with no-maintenance, weather shield cladding outside. Plus, pick a different colour for each at no extra charge – oh yes 😉👍
Rationel: an investment in home, family and a shared future

https://rationel.co.uk/guidance/alu-clad-windows/

Address

Huntingdon

Opening Hours

Monday 9am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+441480759511

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