Technical Services

Windload Calculations.

Submit your project details and our Technical Team will review your windload calculation requirements.

Windload calculation request

Project information

Please complete the details below so our Technical Team can review your requirements. Fields marked * are required.

01 Customer & Project Details

Company Name *

Contact Name *

Email Address *

Contact Number *

Project Name *

Project Postcode *

02 Building Dimensions

Building Length (m) *

Building Width (m) *

Bay Type *

Number of Bays (if Multi)

Building Height to Ridge (m) *

03 Roof Specifications

Roof Pitch (degrees)

Roof Type *

Parapet Walls

Parapet Wall Height (m)

PV Panels

PV Weight (kg/m²)

Purlin Centres (m)

Purlin Thickness (mm)

Purlin Grade

Roof U-Value and/or Bracket Height

Sheet Manufacturer

Roof Sheet Profile

Roof Sheet Thickness (mm)

Roof Liner Sheet Profile

Roof Liner Sheet Thickness (mm)

04 Wall Specifications

Wall Cladding Orientation

Sheeting Rail Centres (mm)

Sheeting Rail Thickness (mm)

Sheeting Rail Grade

Wall U-Value and/or Bracket Height

Wall Sheet Profile

Wall Sheet Thickness (mm)

Wall Liner Sheet Profile

Wall Liner Sheet Thickness (mm)

05 Calculations Required

Select Yes for each calculation required.

Gridtite – Roof

Gridtite – Wall

Fixings – Roof

Fixings – Wall

06 Additional Information

Tell us anything else our Technical Team should know.

Additional Project Information

Supporting drawings, including plans, elevations and steelwork details, may be required. Our Technical Team will contact you to request these where necessary.

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Technical Services

Windload Calculations.