McVeigh Offsite takes a Fabric First approach, focusing on exceptional thermal performance and airtightness from the outset. With over 40 years of experience in timber construction and SIP systems, and membership in the Structural Timber Association, we deliver a fully integrated service, from planning and engineering through to offsite manufacturing, logistics and onsite installation.

Within our own manufacturing facility what we can offer is flexibility. Requirements can change during the Construction process due to many variables and we can usually react quickly to our customer’s needs.
McVeigh Offsite is focussing its future on highly efficient building envelops using the ‘Fabric First’ approach to building construction. Some of the industry seems to be heading in this same direction which give us confidence were on the right track!

At McVeigh Offsite we take pride in the work we do in our community. Over the last 10 years we have been involved in various rewarding projects within the community around the North West.


With a long history of making award-winning insulated buildings, using timber frame structures and Passivehaus standards. McVeigh Offsite are your experts for SIP construction.

SIP fabrication expert

SIP fabrication expert

SIP Construction lead

SIP Design lead