Roofbox K6

Application

Can be used where an upstand is required around a roof opening, including rooflights, lantern lights and roof hatches, and corresponding Roofbox M roof cabinets.

Description

Insulated kerb upstand to suit roof opening 1500 x 4500 mm, compatible with Roofbox M6 modular roof cabinets.

Features and benefits:

  • Modular kerb upstand system, manufactured off-site for fast installation.
  • Enables upstand installation as soon as the roof opening is formed, assisting the early weathering of openings.
  • Can be supplied either as pre-assembled or individual parts ready to bolt together, to, "bolt together suit the particular handling requirements.
  • Internally insulated system means that upstand thickness is reduced; beneficial when space is at a premium.
  • Pre-insulated aluminium construction and thermal break element provide increased thermal efficiency.
  • No requirement for on-site formwork and other labour involved in producing site-made kerb upstands, offering potential savings compared to over cast concrete kerbs.
  • Available in heights up to 600 mm to suit various roof build-up thicknesses.
  • Bespoke configurations are available (specified separately).

Applications:

Can be used where an upstand is required around a roof opening, including rooflights, lantern lights and roof hatches, and corresponding Roofbox M roof cabinets.

General information

Material

2.0 mm-thick, 5251 grade aluminium

Size

Overall size (w x l): 1730 x 4730 mm

Opening size (w x l): 1000 x 1000 mm

Thickness: 115 mm

Uniclass 2015

Pr_30_59_98_03 Aluminium frame roof window unitsPrimary

Specification data - Aluminium frame roof window units

Product Reference

Roofbox K6

Kerb upstand

K6-200

200 mm-high insulated kerb upstand.

K6-375

375 mm-high insulated kerb upstand.

K6-450

450 mm-high insulated kerb upstand.

K6-600

600 mm-high insulated kerb upstand.

Standard product features

Size:

  • Overall size (w x l): 1730 x 4730 mm.
  • Opening size (w x l): 1000 x 1000 mm.
  • Thickness: 115 mm.

Material:

2.0 mm-thick, 5251 grade aluminium.

Insulation:

  • Thickness: 100 mm.
  • Material: Foil-faced polyisocyanurate (PIR) insulation with thermal conductivity (K-value) of 0.022 W/m·K.
  • Fire performance: Class 1 (to BS 476, Part 7), Euroclass F (to BS EN 13501-1).

Thermal break:

5 x 25 mm high-density polyethylene (HDPE) strip.

U-value:

0.22 W/m²K.

Product Options

Structural capability (maximum load):

  • K6-200: 5.0 kN/m.
  • K6-375: 1.7 kN/m.
  • K6-450: 1.3 kN/m.
  • K6-600: 1.1 kN/m.

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