Home Garden

Scaffold for Installing Siding on Dormers

Dormers add architectural detail to roof lines, and in some cases, they offer additional living space in an attic or loft area. The bottom of a dormer typically sits at or above the height of the edge of the roof, so installing siding can be precarious if you’re working off a tall ladder. The safest method of reaching the dormer is on scaffolding. When assembled correctly, you’ll be able to stand and move comfortably, and you’ll have a platform to hold your saw and siding strips. While a scaffold is safer than a ladder, it still poses safety concerns and must be assembled and used with caution.
  1. Scaffold Features

    • A section of scaffold includes two end pieces and two “X” braces. The end pieces form the sides of the scaffold and the “X” braces install between the two ends. Planks sit on top the scaffold section to provide a sturdy surface for standing. A typical section of scaffold is about 5 feet high, when assembled, but by stacking additional sections, you can access higher areas. You’ll need at least two sections to reach standard dormers on a one-story home, and you may need additional sections if the dormers on your home are higher.

    Assembling the Sections

    • Leveling the scaffold is essential. Before stacking sections, ensure that the bottom scaffold that sits on the ground is even to prevent tipping. Some types of scaffolds have adjustable feet that you can individually adjust to level the unit. Scaffold sections fit one on top of the next. One end piece features horizontal bars you can use as a ladder to climb up. The cross braces fit from the top of one end piece to the bottom of the next, forming an “X” shape. After the first section is in place, position the bottom bars of the second end pieces into the top bars of the first section and then add the “X” braces.

    Using the Scaffolding

    • Position your siding strips and your saw on the end of the scaffold plank farthest from the ladder side. This prevents the need to constantly step over the materials and tools to reach the ladder. Keep all cords off the planks to prevent tripping. Don’t stand on the ends of the staging planks, even if they are interlocking planks. Climb only on the provided ladder end section and not on the cross braces. Do not exceed the weight limit suggested by the scaffold manufacturer.

    Safety Precautions

    • On soft or damp soil, put a 12-by-12-inch piece of heavy plywood beneath each scaffold foot to reduce sinking. Use planks with hooks that fit snugly over the scaffold sections to prevent plank slippage. Use three full planks on the top scaffold section for security. Tie-off upper scaffold sections to the house structure to stabilize the scaffolding. Install the handrails that come with rented scaffolds on the top section for security. Read and follow the safety precautions posted on the scaffolding.