How do you attach roof finials?

Roof finials add elegance and charm to any building. Roof finials must be properly attached to last and look good. To help you install roof finials securely, we'll cover mortar bedding and dry fixing methods in this guide.

Method 1: Classic Mortar Bedding

1. Preparation:

- Roof finial

- Sand cement mortar

- Trowel

- Water

- Gloves and eyewear

Finial placement:

- Align and centre the roof finial on the roof ridge.

3. Laying Mortar:

Mix mortar according to manufacturer's instructions. It should be the consistency of toothpaste

4. Mortaring:

Carefully apply mortar to the finial's ridge with a trowel.

5. Finial installation:

- Gently press the finial into the mortar bed.

6. Optional Metal Strap Coverage:

- Tall or heavy finials may need support. If so, attach the finial's galvanised metal strap to the ridge base.

Screw, nail, or mortar the strap to the roof.

- Hide the metal strap under mortar.

Final touches:

To tidy up the finial base, smooth out any excess mortar.

Method 2: Mortar Bedding and Mechanical Strap

1. Follow Traditional Mortar Bedding Steps 1–4.

2. Attaching Metal Strap:

Screw, nail, or mortar the galvanised metal strap to the finial's ridge base.

3. Finial installation:

Align the mortar bed finial with the ridge.

4. Hiding Strap:

To hide the metal strap, add mortar.

Dry Fixing

1. Prepare:

Roof finial

Manufacturer-specific mechanical or dry fixing system brackets

- Gloves and eyewear

Finial placement:

Place the finial on the roof ridge and centre it.

Method 3: Dry Fixing Installation:

Use the manufacturer's dry fixing system brackets or other mechanical fixings to attach the finial to the roof.

Conclusion

Roof finials must be properly attached to maintain their stability and aesthetics. This guide will help you install a mortar bedding or dry fixing system smoothly and securely, adding timeless beauty to your architectural masterpiece.