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Blogs, Articles & Guides

Honest buying guides, plain-English how-tos and design ideas. Read it here, then configure and price your own online in minutes.

How to Measure for a Roof Lantern: A Step-by-Step Guide
Featured 3 min read

How to Measure for a Roof Lantern: A Step-by-Step Guide

Measuring for a roof lantern? Follow our step-by-step UK guide to get the kerb size right, avoid costly errors and order with confidence.

JD Joe Diamond
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Planning Permission for Bifold Doors: Do You Need It?
3 min

Planning Permission for Bifold Doors: Do You Need It?

Most bifold door replacements don't need planning permission, but there are important exceptions. Here's the complete guide to planning rules for bifold doors in the UK.

JD Joe Diamond · 28 Jun 2026
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Do Aluminium Doors Need Maintenance? The Honest Answer
3 min

Do Aluminium Doors Need Maintenance? The Honest Answer

Aluminium doors are low-maintenance, but not zero-maintenance. Here's exactly what you need to do (and how rarely) to keep your doors in perfect condition.

JD Joe Diamond · 27 Jun 2026
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How Long Do Aluminium Doors Last? A Realistic Lifespan Guide
3 min

How Long Do Aluminium Doors Last? A Realistic Lifespan Guide

Quality aluminium doors can last 30, 40, even 50 years, but not all aluminium is equal. Here's the honest guide to lifespan, what degrades, and what doesn't.

JD Joe Diamond · 25 Jun 2026
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What Is a Thermally Broken Aluminium Door, and Why Does It Matter?
3 min

What Is a Thermally Broken Aluminium Door, and Why Does It Matter?

Thermally broken aluminium doors stay warmer and more efficient, but what does that actually mean? We explain the engineering and why it matters for your home.

JD Joe Diamond · 24 Jun 2026
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What Is a Roof Lantern, and Is One Right for Your Extension?
4 min

What Is a Roof Lantern, and Is One Right for Your Extension?

Roof lanterns add drama and light to single-storey extensions, but they're not right for every project. Here's how to decide if a lantern is the right choice.

JD Joe Diamond · 23 Jun 2026
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Do Roof Lights Add Value to Your Home?
3 min

Do Roof Lights Add Value to Your Home?

Roof lights are one of the most cost-effective ways to add light and value to a home. Here's what the evidence says and how to maximise your return.

JD Joe Diamond · 22 Jun 2026
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How to Choose the Right Roof Light for Your Extension
3 min

How to Choose the Right Roof Light for Your Extension

Roof lights can transform an extension, but there are real differences between types, sizes, and specs. Here's how to choose the right one before you order.

JD Joe Diamond · 21 Jun 2026
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Aluminium Door Colours That Age Well: A Long-Term Guide
3 min

Aluminium Door Colours That Age Well: A Long-Term Guide

Some aluminium door colours date quickly. Others look as good in twenty years as day one. Here's the honest guide to choosing a colour that lasts.

JD Joe Diamond · 20 Jun 2026
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RAL Colours for Aluminium Doors: A Complete Guide
3 min

RAL Colours for Aluminium Doors: A Complete Guide

From anthracite grey to bespoke RAL, everything you need to know about choosing the right colour for your aluminium bifold, sliding, or entrance door in 2026.

JD Joe Diamond · 19 Jun 2026
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Garden Room Bifold Doors: Creating the Perfect Indoor-Outdoor Space
3 min

Garden Room Bifold Doors: Creating the Perfect Indoor-Outdoor Space

The right bifold doors transform a garden room into a year-round living space. Here's how to choose and specify the right aluminium system.

JD Joe Diamond · 17 Jun 2026
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Why Aluminium Internal Doors Are Becoming a Design Statement
3 min

Why Aluminium Internal Doors Are Becoming a Design Statement

Aluminium internal doors have moved from commercial buildings into the best residential interiors. Here's why they're worth considering for your home in 2026.

JD Joe Diamond · 16 Jun 2026
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Do French Doors Add Value to a Property?
3 min

Do French Doors Add Value to a Property?

Do French doors genuinely add value to a UK property? We look at what estate agents say, buyer expectations, and which type delivers the best return.

JD Joe Diamond · 15 Jun 2026
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