Replacing a roof is not something that you can do randomly. The roof upholds the structure and foundation of a home and protects it from harsh weather conditions. If you notice, chips, cracks, and holes, it is certainly time to consider calling in a roofing contractor because it is getting old and damaged, which isn’t safe for the people residing in your home as it compromises structural integrity.
How to determine if you require a new roof?
If the damage caused to the roof is extreme it is readily noticeable, such as storm damage that sometimes leaves gaping holes! Hail can cause a lot of harm too such as damaging shingles, denting metal, chipping slate or cause water leaks. Dislodged siding & fascia boards or folded, ripped or torn shingles are sure-shot sign that it is time to take your roof down and replace it. What makes it all the more dangerous is sometimes damage isn’t visible from the ground or to the naked eye and neglecting it might prove to be fatal. You can always consider a roof window for easy viewing access!
A proper inspection of roofs on a regular basis is a must. That doesn’t mean you have to climb up to the roof! Check for these signs:
- Get a roof repair specialist to do a knuckle test by tapping on several areas – if the sounds emitted are hollow, it is a sure-shot sign that the roof needs replacement right away.
- Have you noticed shingles missing or curling? Take a closer look to check if more than 20% of those are broken or missing – if yes, go for replacement because repairing them mean you have to end up paying way more than what is required in the long run. This is because the slates will eventually become worse and cause shingles to be damaged or get dislodged.
- If there is damage to the roof, you will likely notice leaks. Check to see if there are wet spots and other ceiling stains around your home.
- Missing flashing and clogged gutters are an indication of degrading quality of the roof.
Repair or Replace?
This is an age-old question that can’t really be answered simply in a single syllable. There are a couple of factors you have to consider while making up your mind:
- The extent of damage – if there is a leak; you should go for full replacement because the problem has to be addressed right from the source. Without taking the roof off, it isn’t possible to assess the damage the moisture has caused. The wood framing underneath has to be replaced as well.
- Age of roof – any aging roof requires a complete overhaul rather than short-term repairs that can’t combat the real issue.
Repairing can be done if there is no structural damage like only some shingles being blown off due to gusts of wind.
When Is Replacement A Good Idea?
Quite a few people are hesitant when it comes to replacement since it costs more than repairing, but sometimes you have to look at the bigger picture:
- Partial re-roofing is a good solution, but if you plan to live in your current home for years to come, then it is best it consider re-roofing the whole area. Partial roof replacement is just a temporary answer to a roof that is rapidly aging. If you hire a reliable contractor, it is a one-time expenditure you are incurring by engaging their services. Moreover, the cost per square metre of a re-roof is generally more than the cost per square metre while going for a complete replacement.
- The roofing system might have high sustenance, but it doesn’t stop aging. If two decades have passed without any work done on it, it is advisable to replace it right away. Singles will be cracked, worn down or dried out after such a long time, which leads to moisture piling up beneath. This causes gradual decay of the wood framing under the structure.
- Even if you had chosen a good roofing material previously that could withstand harsh weather, it will definitely sustain some damage over the years. It is often found that people living in storm prone areas replace shingles after every storm! If you calculate the costs involved, the amount will be huge. Re-roofing is the best option in such cases – high grade materials are now used in roofing, so full replacement means sturdy and durable shingles that can stand firm in the face of strong winds, rains, or hair storms.
Quite a few homeowners are opting for Colorbond roofing nowadays due its strength and durability and its excellent weather-resistant finish. It is also available in various shades, so you can take your pick from many colors that suit and complement your home well. Make sure the roofing contractor is reliable and has been operating in the area for quite some time.