Steel Guard Doors
LBS flush-faced steel doors are the perfect fit and perfect finish for both internal and external doorways with a complete range of locking, glazing, infill panels and louvre options as required.
Made from high tensile steel for a stronger yet lighter door complete with an insulated core for improved thermal properties and incorporating a full height anti-jemmy security astragal.
Constructed from zintec, galvanised or stainless steel with full polyester powder-coat colour finishes available.
Our thermal steel door has achieved an industry leading U-Value of 1.6 W/m²K when assessed under EN ISO 10077-2; 2012 and 10077-1;2006 in both single and double door configurations, exceeding thermal energy efficiency standards referred to in Part L Building Regulations guidelines, which require external pedestrian doors to achieve a U-Value under 2.2 W/m²K.
On average up to 20% of heat loss is due to poorly insulated doors and windows. Our advanced thermal technology will contribute to the energy efficiency of buildings as well as saving the bill payer money.
General purpose steel doors for internal & external applications
Fire-exit & Fire-rated doors (up to 240 minutes)
Acoustic doors (42dB – 62dB)
Robust High-security doors (PAS 23/24 + LPS1175 SR1, SR3 & SR4) as C1070a-03 Robust UK Limited