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SFS NVELOPE® NH3

SFS NVELOPE® NH3

Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

SFS Group Fastening Technology Ltd

Aluminium secondary support carrier system utilizing helping hand brackets, horizontal ‘L’ profiles and NVELOPE® ‘back frame’.

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Description

Features:

  • NH3 is the NVELOPE® ready to install out of the box back frame for horizontal cladding applications, suitable for when the cladding panel is of short width.
  • The NVELOPE® NH3 with nine bracket sizes has an improved load capacity, and includes the NVELOPE® helping hand slot, which allows adjustment of the horizontal 'L' profile.
  • The NVELOPE® aluminium 6005 horizontal extruded ‘L’ profile is secured into the NH3 bracket through fixed or sliding points.
  • NVELOPE® helping hand brackets absorb wind loading and allow for expansion, contraction, and the linear effect of thermal movement.
  • Fixed-point brackets absorb dead loads when used with specified SFS fixings.

Usage:

Can be used to support short width cladding panel vertical elements, therefore giving the opportunity to design varied architectural facades where previously design and dimensional restrictions applied. Suitable for face-fixed and adhesive-fixed applications.

General information
Features

NH3 is the NVELOPE® ready to install out of the box back frame for horizontal cladding applications, suitable for when the cladding panel is of short width

The NVELOPE® NH3 with nine bracket sizes has an improved load capacity, and includes the NVELOPE® helping hand slot, which allows adjustment of the horizontal 'L' profile

The NVELOPE® aluminium 6005 horizontal extruded ‘L’ profile is secured into the NH3 bracket through fixed or sliding points

NVELOPE® helping hand brackets absorb wind loading and allow for expansion, contraction, and the linear effect of thermal movement

Fixed-point brackets absorb dead loads when used with specified SFS fixings

Material

Manufactured from extruded 6005 aluminium alloys conforming to BS EN 573–3 (material) and BS EN 755 (production)

Uniclass 2015
Pr_20_85_07_04 Aluminium carrier railsPrimary
CAWS

H92/120 Rainscreen cladding

Specification data - Aluminium carrier rails
Product Reference

SFS NVELOPE® NH3

Fasteners -
Type

Consult with Nvelope Rainscreen Systems Ltd for recommendations and details.

Number and location

Consult with Nvelope Rainscreen Systems Ltd for recommendations and details.

NH3 brackets (V) -
Type

One size

Size

75 mm

Adjustment 77–117 mm.

90 mm

Adjustment 92–132 mm.

120 mm

Adjustment 122–162 mm.

150 mm

Adjustment 152–192 mm.

180 mm

Adjustment 182–222 mm.

210 mm

Adjustment 212–252 mm.

240 mm

Adjustment 242–282 mm.

270 mm

Adjustment 272–312 mm.

300 mm

Adjustment 302–342 mm.

Fixing

6.5 mm holes

Suitable for steel and/ or timber substrates.

11 mm holes

Suitable for block/ concrete substrates.

Standard product features

Material:

Manufactured from extruded 6005 aluminium alloys conforming to BS EN 573–3 (material) and BS EN 755 (production).

Profile:

Horizontal NVELOPE® 60 x 40 x 2.2 mm 'L' profile.

Isolator:

A polyvinyl chloride (PVC) isolator can be located between the NVELOPE® bracket and the face of the substrate being fixed to.

Product Options

NH3 brackets (V):

Allows adjustment between back of chosen facade and face of substrate material including NVELOPE® isolator (5 mm).

Third party certifications
  • At stage 2 Assessment
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