VLE Vertical Roof Ventilator

Surespan vertical lift ventilators are ideal where there is a height restriction or risk of high wind.

The lid is filled with 50mm of CFC and HCFC free insulation with a minimum U-Value of 0.43W/m²K to BS3958: Part 5: 1986. This offers a high level of thermal insulation against heat loss and condensation, together with excellent sound absorption properties.

The ventilator is offered with a control box including transformer, battery charger, and battery back up system to cover in case of emergency power cuts.

Request a Quote

Whatever type, shape or size of product you require, please feel free to send us your exact requirements or call us on +44 (0)1922 711185.

Describe your requirements:

Upload your drawing

Please feel free to attach your drawings or specifications. Max 2Mb

Input the code captcha

Description

+44 (0)1922 711185
sales@surespancovers.com

Features

  • Custom made to any size
  • Vertical Opening
  • Insulation U-Value 0.43 W/m2K
  • 50mm of CFC and HCFC free insulation
  • Aluminium with thermally broken lid
  • ODP (Ozone Depletion Potential) of 0
  • GWP (Global Warming Potential) of 3

Standard Sizes

SRHG Glazed Hatches can be manufactured with clear, opaque and smoke glass options. In addition, the glass can be self-cleaning or walk-on. Contact Surespan Sales for further information on glass specifications.

Self cleaning glass
Self cleaning glass
Smoked glass
Smoked glass
Opaque glass
Opaque glass
Walk on glass
Walk on glass
Control Options

Electric Operation

Electrics

Can be supplied with associated control panels & accessories.

Additional Electric Features

Electric control unit

Electrical Control Unit.

Push button for domestic use.

Key switch for domestic use.

Push button for industrial use.

Key switch for industrial use.

Upstand Options
200mm upstand

200mm upstand

200mm upstand.

300mm upstand

300mm upstand

300mm upstand.

Rain skirt

Rain Skirt

Standard rain skirt.

Pitched roof

Extended skirt for pitched roof

Pitched roof

Pitched roof curb liner.

Optional Features
Powder coated roof hatch

External powder coating to any RAL colour.

140 Automatic Opening Vent

Internal powder coating to any RAL colour.

Rain sensor

Rain sensor activated by rainfall.

Wind sensor

Wind sensor activated by wind.

Concealed gas spring

Concealed gas spring.

Stainless steel

Stainless steel access hatch.

Extended skirt for pitched roof

With an extended skirt.

Roof inline roof hatch

Aligned with roof line.

Related Articles
Accessing new roof heights – Boxed Glazed
Surespan head ‘Downtown’ For Doha Project
Fire Safety and Prevention in Residential Buildings
Bespoke Combined Roof Access and AOV