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ROOFBOX® DVM.D - Ventilation Housing System
ROOFBOX® DVM.D - Ventilation Housing System
ROOFBOX® DVM.D - Ventilation Housing System

Verified 14 days ago

Nicholson STS Ltd

Verified 14 days ago

Nicholson STS Ltd

Verified 14 days ago

Nicholson STS Ltd
Summary
Roof ventilation terminal that allows daylight ingress, to improve wellbeing of building users.
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Application
  • Roof ventilation housing that allows daylight ingress and ventilation.
  • Education facility corridor/ classroom lighting and ventilation.
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Description

Roof ventilation housing that allows daylight ingress and ventilation to improve wellbeing of building users.

Provides robustly weathered ventilation outlet for buildings that use cross-flow ventilation as a carbon reduction strategy.

Supplied in modular form complete with integral dampers, ready for over-glazing by others.

Off-site manufactured solution that reduces site-performed detailing, well-suited to design for manufacture and assembly (DfMA) projects.

Features and benefits:

  • Ability to allow increased daylight through roof for increased lighting efficiency and wellbeing.
  • Fabric-first approach; insulated and air-tight system improves thermal efficiency and enhances sustainability.
  • Robust weather defence system eliminates the risk of unwanted roof leaks due to poor detailing.
  • Pre-designed product with pre-determined free area ensures reliable performance.
  • Integral thermally broken damper allows natural ventilation effect to be controlled by the building management system (BMS).
  • Can be supplied complete with integral upstand to reduce the coordination, cost and time of site-formed upstands.
  • Offsite factory-controlled manufacture ensures a high level of quality is achieved with the detailing.
  • Polyester powder coating (PPC) provides a durable and long-lasting finish.
  • Pre-fitted with skirt flashing for simple roof interface detail.
  • Over-glazing by the project glazier enables single-source glazing.
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Color
Grey
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Finish
Powder-coated
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Material
Aluminium, Extruded polystyrene (XPS), PVC, Mineral wool
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Length
1200 mm, 2400 mm, 3600 mm, 4800 mm, 6000 mm, 7200 mm, 8400 mm, 9600 mm, 10800 mm, 12000 mm
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Width
600 mm
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Height
1310 mm
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Warranty description
Five year, Ten year
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SKU Code
DVM-D-S-1M
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Specification

Classification data
Material
Aluminium alloy.
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Insulation
75 mm XPS insulation., 100 mm mineral wool.
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Factory finish
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Coating
Polyester powder-coating.
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Colour
RAL 7047 Light grey.
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Film thickness (minimum)
Coating applicator to determine.
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Configuration
One module housing with two louvres.
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Dimensions
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Roof opening
1200 x 600 mm.
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Integral kerb
Not required., Integral upstand.
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Additional properties

Free area
0.72 m².
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Typical U-value
0.56 W/m²·K.
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Air tightness
1.61 m³/h·m² at 50 Pa.
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Weather resistance
Class A.
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Glazing
By others.
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Damper
HVC Series LF uPVC-VCD thermally broken volume control dampers with 240 V power-open Belimo LM230 actuator.
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Sustainability data

Contains Red List materials
No
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Country of material origin
United Kingdom
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Country of product manufacture
United Kingdom
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Material
Aluminium, Extruded polystyrene (XPS), PVC, Mineral wool
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Recyclability
Fully recyclable aluminium covers.
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Recycled content
50 %
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Expected Life
30 year
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