Creating a skylight opening

Creating an opening for a Skylight requires careful planning and precise execution.

Requirements:

• Measuring tape
• Pencil
• Saw (circular saw or reciprocating saw)
• Hammer and nails or screw gun and screws
• Building materials for reinforcements (beams, plates)
• Skylight and associated upstand
• Level

Planning and Safety:

• Determine the correct position and size of the Skylight, taking into account the roof structure and roof rafters.
• If necessary, consult a structural engineer for structural integrity.
• Ensure safety: wear protective clothing, gloves, and safety glasses.

Mark the Opening:

• Measure and mark the dimensions of the opening on the inside of the roof with a tape measure and pencil.
• Take into account the dimensions of the upstand: the internal size must be 10 mm larger than the order size of the Skylight (e.g., 1010x2010 mm for a Skylight of 1000x2000 mm).

Cut the Opening:

• Cut the inside of the roof covering along the marked lines with a circular saw or reciprocating saw. Follow the lines carefully. Remove the roofing and insulation material to expose the roof rafters.

Reinforcing the Roof Structure (Reveling):

• Remove the roof rafters that are in the way and support the surrounding structure with temporary beams to prevent collapse.
• Place reinforcement beams horizontally and vertically around the opening. Secure them firmly to the existing roof rafters.

Tips:

• Preferably work with an experienced professional, especially if you have no experience with roof structures.
• Always follow local building codes and safety guidelines.
• Consult professional manuals or a certified roofer for further information and detailed steps.