DWG & DXF Files

Technical Drawings & CAD Files

Download technical drawings and CAD files for the complete Rapid Access product range in DWG and DXF formats. Every drawing includes full dimensions, fixing details, and clearance requirements — ready to drop straight into your architectural or engineering CAD software.

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Our technical drawing library covers access panels, riser doors, loft hatches, and meter overboxes across all sizes and configurations. Drawings are prepared by our in-house design team and kept in sync with current product specifications, so you can specify with confidence.

DWG & DXF formats · Compatible with all major CAD software · Free downloads

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Technical Drawings & CAD Files

Select a category to filter, or scroll to browse all available CAD drawings across the full product range.

DWG & DXF

Access Panels

CAD drawings for the full range of access panels including plasterboard, metal, fire-rated, and acoustic variants. Includes structural opening sizes, fixing positions, and clearance dimensions.

DWG DXF

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DWG & DXF

Riser Doors

Technical drawings for single, double, and multi-door riser door sets. Covers frame dimensions, hinge positions, structural opening requirements, and fire-rated configurations.

DWG DXF

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DWG & DXF

Loft Hatches

Drawings for insulated, fire-rated, and drop-down loft hatches showing product dimensions, ceiling opening sizes, hinge mechanisms, and compatibility with different joist spacings.

DWG DXF

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DWG & DXF

Meter Overboxes

CAD files for gas and electric meter overboxes including external dimensions, fixing details, ventilation grille positions, and meter compatibility clearances.

DWG DXF

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NBS Source

BIM Objects

BIM objects available through NBS Source for seamless integration into Revit models. Includes full product geometry, performance data, and specification parameters.

RVT IFC

View on NBS Source

Bespoke Service

Custom CAD Drawings

For non-standard sizes and bespoke configurations, contact our design service team who can produce project-specific CAD drawings tailored to your requirements.

DWG DXF PDF

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CAD File Library

Technical Drawings & CAD Files

Download technical drawings and CAD files for Rapid Access products. Click any card to download the full PDF.

Technical Drawings & CAD

1 Drawing

CAD

CAD Drawing

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Common Questions

Technical Drawing FAQs

Quick answers about our CAD files and technical drawing library.

What file formats are technical drawings available in?

Drawings are provided in DWG (AutoCAD native format) and DXF (Drawing Exchange Format), which is compatible with virtually all CAD software including Revit, ArchiCAD, Vectorworks, and SketchUp.

Do the drawings include fixing and clearance details?

Yes. Every drawing shows product dimensions, structural opening sizes, fixing positions, and recommended clearances for installation access and maintenance.

Can I get drawings for bespoke sizes?

For non-standard sizes, contact our design service team who can produce project-specific CAD drawings tailored to your requirements. We also offer BIM objects through NBS Source.

Technical Drawings & CAD Files