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Ashgrid Duotherm Roofing System

Verified by manufacturer 3 months ago

Ash & Lacy

Profiled metal sheet roofing and support system.

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+44 (0)121 525 1444 Website

Application

  • Built-up roof systems (minimum roof pitch 4 degrees).
  • Asbestos encapsulation.
  • Pitched roofing.
  • Sound absorption and acoustic management.
  • Refurbishment

Description

The AshGrid Duotherm system combines the AshGrid support system with high quality exterior roofing sheeting and all the required fixings and accessories.


Ash & Lacy offers a standard 32/1000 profile sheet and 19/1000 liner which is produced in-house.


A vast range of specification requirements can be achieved using AshGrid Duotherm systems, including aesthetics, U-values, acoustics, fire resistance and vapour control.


Features and benefits:

  • Sheet length capability of 1.2 m to 11 m.
  • 0.7 mm walkable liner & 0.4mm options.
  • Lightweight building envelope construction.
  • Class 1 and Class 3 rooflights available ex-stock in standard lengths.
  • Liner testing based on ACR(M)001:2014 – Test for non-fragility of large element roofing assemblies.

 

Please note Ash & Lacy can provide a take-off service, including all fixings, AshGrid, insulation, rooflights, fillers and flashings.

General information

Color

Beige

Black

Blue

Bronze

Brown

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Finish

Coated

Material

Steel

Shape

Trapezoid

Length

11000 mm

Width

1000 mm

Warranty description

25 year

Uniclass

Ss_30_40_65_50 Metal profiled sheet self-supporting roof covering systemsPrimary

CAWS

H31/10 Metal

H31/120 Metal

Specification data - Metal profiled sheet self-supporting roof covering systems

Liner sheets

-

Material

32/1000 0.7 mm gauge steel.

19/1000 0.4mm gauge steel.

32/1000 0.7mm gauge steel with a perforated finish.

Guidance for specification option:

For ventilation or to provide sound absorption characteristics, perforated in house.

Primary fasteners

-

Manufacturer guidance

Consult manufacturer and insert requirements.

Spacers

AshGrid AG40 Bar and ABV Bracket

Guidance for specification option:

  • AshGrid AG40 Bar supplied in lengths of 1 m, 2 m and 3 m.
  • Bracket depths (mm): 180–400 in 20 mm increments.

AshGrid AG40 Bar and AshGrid AB40 Bracket.

Guidance for specification option:

  • AshGrid AG40 Bar supplied in lengths of 1 m, 2 m and 3 m.
  • Bracket supplied with 3 mm thick EPDM base thermal isolator pad.
  • Bracket depths (mm): 60, 80, 85, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 280 mm.

Acoustic insulation

-

Manufacturer guidance

Insert requirements.

Thermal insulation

-

Manufacturer guidance

Insert requirements.

External sheets

-

Material

32/1000 0.7 mm gauge steel.

Primary fasteners

-

Manufacturer guidance

Consult manufacturer and insert requirements.

Secondary fixings

-

Manufacturer guidance

Consult manufacturer and insert requirements.

Glazing

None.

Class 1 rooflights.

Class 3 rooflights.

Manufacturer guidance

Available ex-stock in standard lengths.

System accessories

None.

Profile fillers.

Flashings.

Finish

Plastisol coated steel.

HPS200 steel.

Prisma steel.

Enamel coated steel.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

BIM objects

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Platform Compatible Version
Revit
-

1

IFC
-

1

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