The TimbA Journal

Engineering insights for timber construction.

Technical articles, specification notes and project commentary from our in-house structural engineers and the wider Rothoblaas UK network.

Vol. 02 · No. 14 July 2026 Published fortnightly
Regulations 5 articles
Breather Membranes for Timber Frame: Choosing and Installing Them Right
breather membrane

Breather Membranes for Timber Frame: Choosing and Installing Them Right

A breather membrane is cheap to buy and easy to get wrong. What it does in a timber frame wall, how to choose the right vapour-open grade...

Eurocode 5 timber beam design diagram showing load, reactions and screwed connections
Engineering

Eurocode 5 Explained: How Timber Structures Are Designed in the UK

Every structural timber building in the UK is designed to Eurocode 5. A plain-English guide to what the code is, the strength and service...

Mass timber trends shaping UK construction in 2026
CLT

Mass timber trends shaping UK construction in 2026

Five trends shaping UK mass timber in 2026: government roadmap acceleration, performance-based fire safety, surging engineered wood deman...

What homeowners in the UK need to build a garden room
Carpentry

What homeowners in the UK need to build a garden room

Everything UK homeowners need to build a garden room: planning permission limits, foundations, insulation and materials, electrics, plumb...

Mass timber can transform UK housing: faster builds, lower carbon, better homes
CLT

Mass timber can transform UK housing: faster builds, lower carbon, better homes

How mass timber can reshape UK housing: lower embodied carbon, faster offsite delivery, lighter foundations, and warmer, healthier homes,...