JupiterBlue

From the
workshop

Updates, technical insight, and the occasional behind-the-scenes look — straight from the team who build the products.

Loft Ladders

Loft and Attic Access Ladders: Choosing the Right Ladder for Safe Home Access

Welcome to the ultimate guide from Jupiter Blue, where we believe accessing your valuable storage space should be safe, simple, and hassle-free. The title says it all: Loft and Attic Access Ladders: C…

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Riser Doors

Riser Doors: The Fire Door Nobody Used to Look At

For years, riser doors have been the cheapest thing in the corridor. Since January 2023 it’s an item somebody has to inspect four times a year and write down what they found. That changes what you sho…

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Fire Rated

AOV Smoke Vents Explained: What an Automatic Opening Vent Is and How It Works

When a fire starts, flames aren't usually the biggest danger. Smoke is. It fills stairwells and corridors within minutes, cuts visibility and makes escape routes unusable. An AOV smoke vent (automati…

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Fire Rated

How to Find Reliable AOV & Smoke Vent Installers in the UK

When it comes to fire safety in UK buildings, choosing qualified AOV & smoke vent installers is essential. Whether you’re a landlord, facilities manager, developer, or property owner, properly ins…

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Fire Rated

A New Benchmark for Fire Safety: Our Loft Hatch Passes UKAS 60-Minute Test in Real-World Timber Joists

Fire-safety testing doesn't often make headlines, but this one should. Our fire rated loft hatch has passed a full 60-minute fire resistance test to BS EN 1364-2:2018, carried out in a UKAS-accredite…

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Roof Access Ladders

Roof Access Ladders: Safe Solutions for Rooftop Maintenance and Inspection

Maintaining commercial and industrial buildings requires frequent and safe access to the roof. From HVAC checks and solar panel maintenance to general building inspections, ensuring secure entry and e…

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Access Panels

Plasterboard Access Panels: How to create Access in a Wall or Ceiling without it showing

The access panel isn’t the problem. The door is. Here’s why a skimmed plasterboard door disappears into a wall or ceiling with a plasterboard access panel, and a painted steel one never quite does.Sta…

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Access Panels

The World’s best Access Panel Adhesive

One question we get asked on a regular basis is “which adhesive do we recommend for fixing access panels to walls and ceilings?” There are numerous building adhesives out there so it can be confusing.…

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Loft Ladders

Discover the Stira Semi-Automatic Loft Ladder – Effortless access to your loft

If you’ve been struggling with cumbersome ladders or battling to reach your attic, our latest offering might just be the perfect solution.Introducing the Stira Semi-Automatic Loft LadderThis isn’t jus…

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Access Panels

Fire Rated Access Panels: Why Fire Resistance Matters in Building Safety

Fire rated access panels play a critical role in modern building safety, yet they are often overlooked during the design and specification process. In both commercial and residential buildings, fire p…

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Access Panels

Gas Flue Inspection Hatches: Why No Hatch Means No Boiler

The rule most people quote — gas flue inspection hatches must be 300 x 300mm — is the least important thing about this subject. What matters is what happens when there aren’t any.Some time around 2008…

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General

A Comprehensive Guide to UK Building Regulations: From Part A to Part S

Introduction:There are various products on our website where we make reference to Building Regulations. This blog post aims to introduce what they are and what they cover, each section of the building…

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Energy efficiency

Insulated Electricity Meter Boxes for buildings with external insulation

The UK has the oldest housing stock in Europe. The fitting of external insulation is an increasingly popular way of reducing carbon emissions from older housing stock. Other advantages including the i…

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Loft Hatches

Loft hatches for HMOs – Secure and Fire Rated

Owning or managing a House of Multiple Occupation (HMO) comes with a unique set of responsibilities and challenges, especially when it comes to ensuring the safety and comfort of your tenants. Fire sa…

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Homes

Building Britain’s Homes: What Does It Take to Construct 300,000 Houses a Year in 2025?

“We built 300,000 homes a year in the 1930s. Why can’t we do it now?”In the previous blog post, we looked at how Britain, in the 1930s, routinely built over 300,000 homes a year. That might sound like…

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Loft Ladders

Loft Ladder Installation Costs in the UK: Prices, Kits & What Affects the Final Price

Upgrading your loft access with a safe, reliable ladder is one of the most cost-effective ways to add storage and value to your home. However, navigating the various options, from DIY loft ladder kit …

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Access Panels

An easy guide to understanding Access Panel Dimensions

If you’re not familiar with access panels the choice of types and sizes can seem daunting. We use the same measurement standards for all access panels to keep things as simple as possible.For stock pa…

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Loft Hatches

Fire Rated Loft Hatches: Safety Standards You Should Know

The loft space in any building is often seen as a simple storage area or an empty void, but when it comes to fire safety, it is one of the most critical zones in your property. A fire in one part of a…

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Testing

Acoustic testing, the difference between RW and DW

In acoustic testing, two important measurements are often used to evaluate the sound insulation properties of building materials: Rw and Dw. Let’s break down the difference between these two measureme…

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Loft Hatches

Part L Building Regulations for Loft Hatches (plus an explanation of U Values)

Part L of the building regulations govern the conservation of fuel and power used by buildings. It’s a long document with multiple sections covering different components and materials used in order to…

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Homes

The Housing Crisis: Why can’t Britain build like the 1930s?

The current government has pledged to build 1.5 million new homes over the next five years—an ambitious target of 300,000 homes per year. Yet, if history is any guide, grand political promises on hous…

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Loft Hatches

7 Popular Questions About Loft Hatches Answered

Loft hatches are an essential aspect of any home with an attic or loft space. They provide access to critical services such as water tanks and provide upper storage areas and play a crucial role in ma…

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Loft Hatches

Extending a Loft Hatch opening in a Trussed Roof: A Step-by-Step Guide

Extending the size of your loft hatch opening – introductionExtending the size of your loft hatch opening in your home can be a rewarding project. By extending the length of the loft hatch opening in …

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Access Panels

How to Choose Access Panels for Walls, Ceilings & Floors

Choosing the right access panels, whether a wall access panel or ceiling access panel, is an essential step in delivering well-planned commercial and residential projects. These seemingly simple compo…

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Access Panels

Which Loft Hatch System Is Better? Separate or Integrated Ladders

When choosing a loft hatch system, many homeowners assume the decision is simply about materials or price. In reality, loft access can be achieved in two fundamentally different ways: a loft hatch wit…

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Access Panels

Guide to Access Panels: What They Are, Types & Where to Use Them

Access panels are one of those building components that often go unnoticed, until they’re needed. Whether you’re planning a renovation, managing a commercial property, or simply trying to future-proof…

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Access Panels

Access Panels vs Access Hatches: What’s The Difference?

Selecting the right hardware for a building project often comes down to the details that aren’t visible once the job is finished. In modern construction and interior design, access hatches and access …

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Access Panels

Plastic or Steel Loft Hatch? Choosing the Loft Hatch That Actually Protects Your Home

If you think choosing a loft hatch is about picking between a plastic or steel loft hatch, you’re asking the wrong question. Because a loft hatch isn’t just a flap in the ceiling. It’s a thermal weak …

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Jupiter Blue Proof, not promises Est. 2007
Parcels dispatched since 2007
1.1M+
Customer rating
4.85/5 · 2,253
UK postcodes served
63,251
Next Day Delivery success rate
97.9%
Products in range
135

Figures combine verified reviews, our live catalogue, dispatch records since 2007 and carrier-reported delivery data. Nothing here is invented.