STRUCTURAL COMPONENTS


he enefits of offste mnufture tmer sstems


The Structural Timber Association talks through the superior accuracy and control involved in using timber-based offsite technology and how this can provide self-builders with the ultimate solution


A


ny structural method created in a factory away from the building site comes under the bracket


of offsite manufacture. It is a broad term covering a number of options, namely, timber frame, SIPs (structural insulated panel systems) and oak frame, all enefiting ro enanced energ eficienc sort construction tiescales and guaranteed build quality. Along with vastly reduced running costs, it is clear that there are compelling reasons to specify one of these systems for your self-build project.


OFFSITE MANUFACTURE EXPLAINED Intelligent, integrated construction systems such as closed panel timber


jul/aug 2024


frame, SIPs and volumetric modular options are now driving innovation in the timber industry, thus giving you more choice than the classic kit systems and panelised solutions. Fundamentally, offsite construction describes structural systems that are factory-manufactured to an advanced level to allow for onsite assembly (as opposed to construction) via controlled installation processes. Exact levels of prefabrication can vary, from factory- fitted insulation and precut serice channels through to panels that come complete with windows and doors alread installed. en internal finises and external cladding can be pre-applied – especially where volumetric modular


construction techniques are used.


SIX REASONS TO CHOOSE OFFSITE CONSTRUCTION


1. SPEED OF CONSTRUCTION The high degree of factory prefabrication enables a rapid build process, which will not be adversely affected by inclement weather and buildings can easily be watertight in around seven to 10 days.


2. BUILD COST AND PROGRAMME CERTAINTY Scheduling and costing are more predictable with offsite construction as the design and planning are all carried out with precision before any systems reach site. Onsite installation of panels is


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