This guide is a materials breakdown per square meter of roofing works. All you have to do is to multiply the factors below with your computed total area (in square meter). All in straight-to-the-point calculations.
Metal Roofing Sheets per Square Meter
| Materials Description | Unit | QTY |
| Pre-Painted Metal Sheets (Rib/Corrugated Type Long/Short Span) | sq.m. | 1.05 |
| Tek Screw / J-Bolt w/ Washers | pc | 10 |
Roofing Gutter per Lineal Meter
| Materials Description | Unit | QTY |
| Fabricated Metal Roofing Gutter | m | 1 |
| 12″ x 1″ GI Plain Strap | pc | 3 |
| Blind Rivets | pc | 16 |
Ridge, Hip, Valleys, Flashing, Valleys per Lineal Meter
| Materials Description | Unit | QTY |
| Ridge, Hip, Valleys, Flashing, Valleys | m | 1 |
| Blind Rivets | pc | 18 |
Gutter, roof ridge, hip rolls, flashings and valleys are considered in linear meter since their area (or width as per actual) varies. These data already have wastage factors in it and these are very conservative. Anyhow, you may still include 5%-10% additional expenses of the total material costs for contingency.
We’ve scouted a site with good customer reviews for their hand tools on this site, they ship nationwide!
Other similar construction data that may be beneficial to you is posted below.
Bungalow – Two Bedrooms 36 SQ.M. Below 500K
Painting Works Materials Breakdown per Square Meter
Tiling Works Materials Breakdown per Square Meter
Ceiling Construction Materials Breakdown per Square Meter
Metal Gate Construction Materials Breakdown with Prices
These are shared here for the non-technical people to do their own material computation without the need to ask or hire engineers or quantity surveyors. BUT, we strongly suggest you hire one so your concerns will be attended right away.
Let us know how this roofing per square meter materials breakdown blog helps by liking, sharing or commenting!