Do I need a roof restoration or a full re-roof?
It depends on the sheet, not the age of the house. If the metal is sound and the trouble is surface rust, loose screws and tired flashings, a restoration buys the roof more years. If rust has gone through the sheet, the laps are pinholed, or the same leak keeps coming back after repairs, a re-roof is the better spend. We make that call on the roof, never from the driveway.
Do you walk the roof before quoting?
Yes. Photos and a look from the ground miss lifted ridge capping, cracked pointing, failed screws and early rust at the laps, and those are the things that change the scope and the price. A price given without anyone on the roof is an estimate, not a quote.
What standard and wind rating will my roof be installed to?
Metal roof sheeting is installed to AS 1562.1. The wind classification for your address is worked out under AS 4055 from the region, terrain, shielding and slope around the house, and it sets how many screws go into each sheet and how far apart the battens can be. An exposed block near the bay can sit a class higher than a sheltered one two streets back.
What is sarking, and do I need it?
Sarking is a reflective foil membrane laid under the metal sheets. It cuts the radiant heat coming into the roof space, catches the condensation that forms on the underside of the sheets on cold nights, and is a second line of defence against wind-driven rain. A re-roof is the one time it can go in without lifting the roof again, so it appears on our quote as its own line you can say no to.
Will a whirlybird cool my house down?
A whirlybird lets hot air out of the roof space, which takes some heat off the ceiling on summer afternoons. It will not cool the rooms on its own, and it works best alongside ceiling insulation and sarking. We fit them with a flashed base cut to the sheet profile so the roof stays watertight around them.
My house was built before 1990. Could the roof contain asbestos?
It might. Queensland homes built before 1990 are likely to contain asbestos somewhere, and fibro and corrugated cement roof sheets are common places to find it. Do not drill, cut or water-blast it. Removing more than 10 square metres of bonded asbestos needs a licensed asbestos removalist. We do not remove asbestos ourselves; we refer you to a licensed removalist and re-roof once it has gone.
Is a re-roof covered by QBCC home warranty insurance?
Residential building work over $3,300 done by a QBCC licensed contractor is covered by the Queensland Home Warranty Scheme, and the premium is paid before work starts. Your contract also caps the deposit: no more than 10% of the price for a job from $3,301 to $19,999, and no more than 5% for a job of $20,000 or more.
Will my home insurance cover storm damage to my roof?
That depends on your policy and on what caused the damage. Most home policies cover sudden storm and hail damage, but not gradual wear, and not damage to a roof that was already failing. Read your product disclosure statement, and get a written assessment of the damage and its likely cause to support the claim.
What should I do straight after a hailstorm?
If it is safe, photograph any damage you can see from the ground, check the ceilings for new stains or drips, and put a bucket under any active leak. Do not get on the roof yourself. Tell your insurer the storm happened, and get an inspection done so the damage is documented while it is fresh.
Can roofing work go ahead in wet weather?
Re-roofing and major repairs are booked around the forecast, and the roof is only opened in sections that can be closed again the same afternoon. Inspections, quoting and small sealant repairs can usually still go ahead in light rain. We talk you through the plan for your job and the forecast before work starts.
How long does a re-roof take, and do I need to move out?
Most people stay home. Expect noise on working days, sheets and a skip bin in the driveway, and the occasional request to move a car. The number of days depends on the size and pitch of the roof, the access and the weather, and your written quote states the expected days on site.
How often should gutters be cleaned?
At least twice a year, and again after any big storm. More often if the house sits under gum trees or anything else that drops leaves. A blocked gutter is one of the most common ways water ends up inside the eaves and the ceiling during heavy rain.