Insulated panel manufacturer
Since 1928, we’ve been one of the leading insulated panel manufacturers in the UK – a trusted and reliable partner, delivering the highest quality insulated panel products worldwide.
We produce high-quality timber SIP Panels and metal-faced insulated panels to construct energy-efficient commercial, leisure, and residential buildings. We prioritise taking responsibility for the environment today, safeguarding it for future generations.
We’re reshaping the built environment, together, for a better tomorrow.

Sustainable, high-performance panels with positive environmental impact
High-performing, durable panels for specialised environments
Expert advice on SIPs and steel panels
News & Articles
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PEFC Certified SIP Panels: A Step Towards Sustainable Construction
(3 min read) Sustainable practice is no longer optional in the construction industry—it’s essential and top of the list of project demands. At Hemsec, we…
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Hemsec Announces Christmas Shutdown Dates
(1 min read) In an effort to allow our hardworking team some well-deserved time with their families, Hemsec has scheduled our usual temporary shutdown over…
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Hemsec supports AppleCast Santa’s grotto
(2 min read) We’re proud to continue our ongoing relationship with the great people over at AppleCast, where we have provided our high-performance SIP panels,…
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Accreditations
Hemsec Manufacturing

Steel Accreditations




SIPS Accreditations



