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We'll aim to deliver your sample order within 5-7 working days from your order date.

DesignMaster CAD library

Our extensive roof detail CAD library allows you to match our market-leading products to your specification to see how they will perform in practice, ensuring that you select the ideal BMI Redland system for your project.

Access free roofing CAD details today by downloading the relevant files and folders below. Alternatively please contact our BMI Redland Technical Services team if you require a detail not currently listed below.

BMI Redland Technical Services
T: 0330 123 4585
E: technical.redland@bmigroup.com

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CAD details for download

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Cambrian Slate

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DWG

50 Double Roman

Cambrian Slate: Abutment

10 Drawings: Side & top edge abutments. GRP and lead secret gutter. With & without offset rafter. With & without rigid sarking.

Cambrian Slate: Eaves

6 Drawings: 1. RedVent 25 eaves, 2. Unventilated eaves (Cold), 3. Unventilated eaves (warm), 4. RedVent 25 eaves (warm roof, rigid sarking), 5. Unventilated eaves (cold roof rigid sarking), 6. Unventilated eaves (warm roof rigid sarking)

Cambrian Slate: Vent Tiles

4 Drawings: 1. Roof slope vent 4.5k ThruVent, 2. Roof slope terminal 4.5k ThruVent, 3. Roof slope vent 4.5k ThruVent (rigid sarking), 4. Roof slope terminal 4.5k ThruVent (rigid sarking)

Cambrian Slate: Verge

8 Drawings: 1. Mortar bedded, 2. Overhanging mortar bedded, 3. Ambi-Dry Verge, 4. Overhanging Ambi-Dry, 5. Mortar bedded (rigid sarking), 6. Overhanging mortar bedded (rigid sarking), 7. Ambi-Dry (rigid sarking), 8. Overhanging Ambi-Dry (rigid sarking)

Cambrian Slate: Abutment: DWG files

AutoCAD DWG file: Cambrian Slate Abutment 10 drawings

50 Double Roman: Abutment

6 Drawings: 1. Lead side abutment, 2. Lead side abutment (rigid sarking), 3. Top edge ventilated abutment, 4. Top edge abutment, 5. Top edge ventilated abutment (rigid sarking), 6. Top edge abutment (rigid sarking)

50 Double Roman: Eaves

8 Drawings: RedVent Eaves, RedVent 25 Eaves, Unventilated eaves. Cold and warm roof. With and without rigid sarking.

50 Double Roman: Valley

6 Drawings: 1. GRP valley, 2. Lead valley, 3. Valley trough tile, 4. GRP valley (rigid sarking) 5. Lead valley (rigid sarking) 6. Valley trough tile (rigid sarking)

50 Double Roman: Verge

11 Drawings: Cloaked verge, overhanging cloaked verge, mortar bedded verge, overhanging mortar bedded verge, Dry Verge, overhanging Dry Verge. With and without rigid sarking.