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APRIL/ MAY 2026 CONTENTS


04 INDUSTRY NEWS 10 18


18


BUILDING INSIGHTS LIVE Reporting on our round table around housebuilders’ growing focus on low energy retrofi ts, with sponsors NIBE and IDSystems.


COMMENTS


FEATURES 36


ROUND TABLE REVIEW: Solutions for Low Energy Domestic Retrofi t at Scale


26


36 39


41 43


SUSTAINABLE DEVELOPMENTS PROJECT REPORT


47 57 THE CLIMATE CHALLENGE


INSTALLER SHOW SHOW PREVIEW


59


FUTUREBUILD SHOW PREVIEW


26


A POSITIVE ANGLE ON NET ZERO Greencore Homes’ 42-home development in Oxfordshire, The Canopies, achieves Passivhaus performance levels.


THE CLIMATE CHALLENGE


HEM – THE DAWN OF A NEW ERA Jon Ponting of AES Sustainability Consultants says that the new Home Energy Model, when fi nally launched, will mark a decisive break from the SAP performance assessment method.


BUILDING FABRIC


VENTILATION REQUIREMENTS FOR PITCHED ROOFS Hambleside Danelaw off ers a comprehensive introduction to the ventilation requirements for cold pitched roof systems. and why they require careful attention from specifi ers.


FINANCE & INSURANCE


DON’T BE A CYBER VICTIM Colin Donnellon of Clear warns construction fi rms that it’s time they woke up to the real threats posed by cyber attacks, as they are more vulnerable than ever.


INTERIORS


CELEBRATING THE UNSUNG KITCHEN HEROES What should housebuilders and developers be looking for when specifying the not-so-humble kitchen sink and tap? Dave Mayer at Reginox UK cites key considerations for these under-appreciated stars of the kitchen.


PLANT, TOOLS & MACHINERY


TO BUY OR HIRE? THAT IS THE QUESTION Construction plant can be a high cost – and often might require specialist machinery and services. Groundwork YouTuber Dave Vickers gives a rundown of what to consider when talking construction equipment.


PRODUCTS


37 42 45 46 44 50


Appointments & News Building Fabric Finance, Insurance & Software Groundworks Heating, Ventilation & Air Conditioning Insulation


44 60 59 60 61 64


Interiors


Landscaping & External Works Plant, Tools & Machinery Safety & Security Structural Elements Utilities & Services


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