Logic Plus


Logic PLUS

Logic PLUS is our base system, offering an excellent solution to those wishing to comply with Approved Document Part L.


About Logic PLUS

The closed panel wall consists of sustainably sourced structural timber insulated with premium performance Kingspan Kooltherm phenolic insulation. The wall system is manufactured with an integrated reflective vapour control layer and service batten and is delivered complete with an external reflective breather membrane to enhance performance and protect the structure during construction.

Developed in-house, Logic PLUS has an inbuilt zone for services such as pipework and electric cabling allows for future service upgrades, such as extra sockets or networking, to be added without compromising the insulation layer and therefore maintaining the high standard of thermal performance.

Logic PLUS will help manage the extent of renewable energy to a cost effective level and provides the customer with a high performance, maintenance free external wall solution.


  • Powered by Kingspan Kooltherm phenolic insulation - minimises wall thickness and maximises valuable floor space
  • Low cost building regulation compliant system
  • Closed panel structural system enabling rapid build and ease for follow on trades
  • Engineered and precision manufactured, offering right first time quality
  • Fire tested to EN standards
  • Fully thermally modelled junctions

Product Information

Parameter Recommended Design Range
U Value 0.21 W/m2K
Psi Values Good
Typical Y Value 0.05
Airtightness 2-5 m3/m2.hr
Complete Wall*
*Complete wall thickness based on brick enveloping, 50mm cavity and 25mm service batten
Panel Thickness 123mm
Building regulations require 30 minutes fire resistance for housing. Kingspan's independent fire testing of the Logic PLUS build system achieved 47 minutes.

Related Case Studies

Kingspan Timber Solutions Ltd

Please contact us to discuss your project

Eltisley Road

Great Gransden



SG19 3AR

01767 676400

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