The latest news and updates from the Detail Library

Part M Furniture, Room Layouts and Parking

Part M Furniture, Room Layouts and Parking

This month we're releasing a comprehensive set of furniture layout CAD blocks and space planning guides based on Building Regulations Approved Document Part M Volume 1. Designing compliant residential spaces requires careful coordination of room dimensions, furniture...

Spread of fire: Junction of party / compartment walls and roofs

Spread of fire: Junction of party / compartment walls and roofs

When undertaking a loft conversion, roof extension, or any building works involving party walls, understanding fire-stopping requirements can feel overwhelming. However, getting these details right is crucial—not just for building regulations compliance, but for the...

Protected stairways and means of escape in dwellinghouses

Protected stairways and means of escape in dwellinghouses

Fire safety is a critical consideration in any residential building project, whether you're planning a new build, refurbishment, or loft conversion. Understanding when and how to implement protected stairways and proper escape routes can mean the difference between...

Publicly Available Specifications (PAS) That Designers Should Know

Publicly Available Specifications (PAS) That Designers Should Know

The Detail Library family is a broad church of subscribers from across the construction industry. Everyone is welcome, and whether you are an Architect, Technologist, Technician, a student or running a small practice, you’ll be aware of the various standards that...

March 2026 – Twin Stud Passivhaus Details

March 2026 – Twin Stud Passivhaus Details

This month we're excited to release a comprehensive Passivhaus twin stud timber frame detail set, designed to support Passivhaus projects and ultra-low energy buildings. Passivhaus represents the gold standard in energy-efficient construction, requiring exceptional...

Understanding Material Change of Use – BR Part B & Part E

Understanding Material Change of Use – BR Part B & Part E

Material change of use is treated differently across the Approved Documents, and it can trigger specific requirements when a building becomes a dwelling, contains flats, or changes the number of dwellings or rooms for residential purposes. This post focuses on...

Why We Model Buildings

Why We Model Buildings

An architect friend contacted me recently. Could I help him with some energy modelling for his home before he starts a retrofit project? He wanted to understand the baseline performance and test what the potential improvements might be upon completion. This would give...

January 2026 – Fluid Glass Door Details

January 2026 – Fluid Glass Door Details

We are very happy to share another selection of details in collaboration with Fluid Glass. These details include various arrangements for bifold, sliding and pivot doors. All the details are in a masonry cavity wall construction and explore a number of options and...

Life Cycle Assessments

Life Cycle Assessments

What They Are and How They Influence Better Design In the UK we have a commitment to achieve Net Zero carbon emissions, enshrined in law, by 2050. It will be achieved (he says, confidently) through a reduction in man-made emissions, combined with recapturing carbon...

Join now to get full access to the details

Close Welcome Bar