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

Verified 4 days ago

Nicholson STS Ltd

Verified 4 days ago

Nicholson STS Ltd

Verified 4 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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