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Ventura

Ventura Rooflights

Ventura Rooflights

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Non-Ventilating Rooflights
- Type A
- Type AE
- (Including Type E Curb)

Application
These types of rooflight are suitable for industrial, commercial and domestic uses where daylight only is required.

ManufactureVentura Type AE Rooflight
The extruded aluminium frame is suitable for fixing  to either a prepared curb or, where not available, the Type E curb.

Sizes
These units are available in 18 standard sizes. The Type A can be supplied in lengths to create a continuous rooflight.

 

Size
(mm)
Daylight
Areas (M 2 )
600 X 600
0.26
900 X 600
0.42
900 X 900
0.66
1200 X 600
0.57
1200 X 900
0.91
1200 X 1200
1.24
1500 X 600
0.73
1500 X 900
1.15
1500 X 1200
1.57
1500 X 1500
2.00
1800 X 600
0.84
1800 X 900
1.32
1800 X 1200
1.82
1800 X 1500
2.30
1800 X 1800
2.80
2400 X 1200
2.48
2400 X 1500
3.14
2400 X 1800
3.67


Ventura Type BE RooflightShutter-Ventilating Rooflights
- Type B
- Type BE
- (including Type E Curtb) 

Application
These rooflights are suitable for industrial, commercial and domestic applications where ventilation and daylight are required. Please refer to chart below for ventilation areas.

Manufacture
The extruded aluminium louvred frame is suitable for mounting onto a prepared builder's curb or, where not available, onto the Type E curb.

Ventilation
Immediately behind the louvred facade rigid PVC hit and miss shutter ventilators are positioned to provide controllable ventilation, operated by a simple toggle arrangement. Where high winds may be a problem, external baffle plates may be fitted. Where a draught-tight seal is required when the ventilators are not in use, a Type C or CS Ventura unit is recommended as an alternative. Other factory fitted options include fly mesh.

Controls
The hit and miss shutters are usually fitted to all four sides of the rooflight and are individually operated by pole, card or remote control gearing. This rooflight is operated by a simple and effective toggle arrangement but please check the width of the curb in relation to the toggle arrangement to ensure that it can be worked efficiently.

Sizes
Units available in 18 standard sizes. Type B available in lengths to form a continuous rooflight.

 

Size
(mm)
Daylight
Areas (M 2 )

Ventilation
Areas

600 X 600
0.26

.06

900 X 600
0.42

.08

900 X 900
0.66

.10

1200 X 600
0.57

.10

1200 X 900
0.91

.11

1200 X 1200
1.24

.13

1500 X 600
0.73

.11

1500 X 900
1.15

.13

1500 X 1200
1.57

.15

1500 X 1500
2.00

.17

1800 X 600
0.84

.13

1800 X 900
1.32

.15

1800 X 1200
1.82

.17

1800 X 1500
2.30

.19

1800 X 1800
2.80

.20

2400 X 1200
2.48

.20

2400 X 1500
3.14

.22

2400 X 1800
3.67

.24



Ventura Type CVE RooflightPermanent Ventilating Rooflights
- Type CV
- Type CVE
- (including Type E Curb)

Application
This rooflight is specifically suited for mounting onto roofs over public areas, such as lavatories, where both extra daylight and permanent ventilation are required and where control mechanisms might be vulnerable to vandalism.

Manufacture
In order to provide permanent ventilation the frame is raised clear of the base curb using preformed spacer clips, giving a 13mm free area between the frame and the curb. For details of ventilation areas please refer to chart. The extended skirt profile which forms part of the extended frame will provide a high degree of cover against rainwater entry.

Sizes
These units are available in 18 standard sizes. The Types CV or CVE can be supplied in lengths to form a continuous rooflight.

 

Size
(mm)
Daylight
Areas (M 2 )

Ventilation
Areas

600 X 600
0.26

.03

900 X 600
0.42

.04

900 X 900
0.66

.05

1200 X 600
0.57

.05

1200 X 900
0.91

.05

1200 X 1200
1.24

.06

1500 X 600
0.73

.05

1500 X 900
1.15

.06

1500 X 1200
1.57

.07

1500 X 1500
2.00

.08

1800 X 600
0.84

.06

1800 X 900
1.32

.07

1800 X 1200
1.82

.08

1800 X 1500
2.30

.09

1800 X 1800
2.80

.10

2400 X 1200
2.48

.10

2400 X 1500
3.14

.11

2400 X 1800
3.67

.11



Ventura Type CE Rooflight Opening Rooflights
- Type C
- Opening rooflight for mounting onto a builder's curb
- Type CS - Opening rooflight with secondary base frame where the builder's curb is uneven
- Type CE - Opening rooflight mounted onto a Type E Curb

Application
Hinged opening rooflights designed for all industrial, commercial and domestic purposes.
Especially suited for use in offices, bathrooms, laundry rooms and hot industrial areas where controllable and speedy ventilation is required. A draught seal in the closed position enhances its suitability for use in domestic and office environments.

Manufacture
All the units comprise an extruded aluminium hinged frame which can be mounted directly onto a builder's curb (Type C). Where the curb is uneven the unit is offered with a secondary base (Type CS). Where no base is available, the frame can be mounted onto a Type E curb (Type CE). When the rooflights are in a rectangular form, the unit is hinged on the longest side and comes complete with operating gear to provide a variable opening of up to 300mm. This restriction in opening height will provide greater protection against rain entry and stability under normal weather conditions.

Controls
These rooflights are normally opened by means of a telescopic screwjack gear providing up to 300mm operating height. The screwjack is usually operated by a mechanical arm but can be electrically operated if required. Cord operated or remote control gearing can be supplied for operating system providing enhanced security from intruder entry via the rooflight.
NB. Because of the relationship of the opening gear and its attachment to the rooflight, the curb width must not be less than 64mm or more than 102mm in thickness.

Sizes
These units are available in 13 standard sizes.

 

Size
(mm)
Daylight
Areas (M 2 )

Ventilation Areas
Type C + CE

Ventilation Areas
Type CS

600 X 600
0.26

.36

.35

900 X 600
0.42

.45

.44

900 X 900
0.66

.54

.52

1200 X 600
0.57

.54

.52

1200 X 900
0.91

.63

.61

1200 X 1200
1.24

.72

.70

1500 X 600
0.73

.63

.61

1500 X 900
1.15

.72

.70

1500 X 1200
1.57

.81

.79

1500 X 1500
2.00

.90

.88

1800 X 600
0.84

.72

.70

1800 X 900
1.32

.81

.79

1800 X 1200
1.82

.90

.88