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Em.Curb - Builders Kerb

Verified by manufacturer 4 months ago

uPVC 150 mm Vertical Upstand

Whitesales Rooflights Variant:

Proprietary upstands suitable for use with almost all of the range of prefabricated upstands ensuring rapid, airtight and watertight rooflight installation for shorter construction timescales.

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Application

Installed over roof void. Installation and rooflight fixing instructions supplied on order confirmation.

Description

em.curbs are suitable for use with various roofing membranes, including single ply (bonded, welded or mechanically fixed), torch-on felt, hot melt, asphalt, GRP and liquid systems. Some designs feature smooth white internal finish to eradicate the need for further interior decoration – as well as a U-formed groove at the bottom of the curb to allow for a seamless fit with 12.5 mm plasterboard, eliminating risk of unsightly cracks at the rooflight and lining interface.


em.curb upstands are supplied in conjunction with em.dome, em.glaze, em.vault and t.vault rooflights and can be provided with ventilation and access options, including manual or electric hinged opener or controllable rotating vents. Refer to the relevant main product brochures for further details.


Features and benefits:

  • Suitable for most roof finishes and available in heights of 150, 300 and 350 mm.
  • Provides a thermally broken interface which improves the overall thermal efficiency of the roof.
  • Prefinished white internally, requiring no further decoration.
  • Square, rectangular and circular shapes available.
  • Most ventilation options can be used in conjunction with em.curbs.


uPVC 150 mm Vertical Upstand:

The em.dome curbs consist of white extruded polyvinyl chloride profiles of resistant frame quality. They are 4 walled and can be used as raised curb, renovation curb or new curb. Several systems can be fixed in or on the curb (in-built ventilation). Different types of roofing membranes can be welded on the curb. The inner side is smooth and doesn’t need an extra treatment after placing the curb. The curb is equipped for the installation of brackets and hinges. The curb has the CE label according to EN 1873 when purchased together with relevant em.dome.


uPVC 150 mm Splayed ECO Upstand:

The PVC 150 mm Splayed ECO upstand consists of white extruded polyvinyl chloride profiles of resistant frame quality. They are nine-walled and have a x-structure, which make them very solid and super insulating. Different types of roofing membranes can be welded on the curbs. The inner side is smooth and does not need an extra treatment after placing the curb. The curb has a U-formed groove at the bottom for the inside finish with plasterboard of 12.5 mm. The roof opening for the inside finish = daylight size + 240 mm. The curb is CE certified according to EN 1873 when purchased together with relevant em.dome.


uPVC 300mm Splayed Upstand:

The em.curb upstand consists of white extruded polyvinyl chloride profiles of resistant frame quality. They are five layered and several systems can be fixed in or on the curb. Different types of roofing membranes can be welded on the curbs. The inner side is smooth and doesn’t need an extra treatment after placing the curb. The curb is equipped for the installation of brackets and hinges. This curb has the CE label according to EN 1873 when purchased together with relevant em.dome.


uPVC 350mm Splayed Oversleeve:

The em.curb 350/s is a rooflight upstand designed for use on roof refurbishment projects to oversleeve existing upstands. This benefits both the client and the installer by reducing the time taken to install the new rooflight and it normally means that the existing internal lining does not need to be disturbed. The em.curb 350/s simply sits on the roof outside the existing upstand after removal of the old glazing. If the existing roof construction contains controlled materials or can not be disturbed for other reasons, the em.curb 350/s Oversleeve will help to overcome this.

General information

Color

White

Other

Finish

Smooth

Material

PVC-U

Shape

Square

Rectangle

Circle

Length

Bespoke

Width

Bespoke

Height

150 mm

300 mm

350 mm

Bespoke

Warranty description

Ten year

Uniclass

Pr_20_85_32_92 Unplasticized polyvinyl chloride (PVC-U) framesPrimary

CAWS

L10/45 Rooflights

L10/460 Rooflights

Specification data - Unplasticized polyvinyl chloride (PVC-U) frames

Size

Daylight size.

Manufacturer guidance

Opening size.

Colour

White.

Other.

Guidance for specification option:

Contact manufacturer for details.

Sheet thickness

40 mm.

Heights

150 mm.

Density

1500 kg/m³.

Third-party certification

To EN 1873, CE certified.

Form

Square.

Round.

Rectangular.

Reaction to fire

To EN 11925-2, fire class E, M1.

Whole window U-value

To EN 12567-2, 1.00 W/m²K.

FrameMaterial

PVC-U.

Coating

Smooth.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

Europe

Recyclability

Yes

Literature

em.curb Technical Datasheet

em.curb Technical Datasheet

em.curb Technical Drawing

em.curb Technical Drawing

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