Transform your home with a green roof
If you’re looking for ways to make your home more energy efficient and eco-friendly, you may want to consider installing a green roof. This modern roofing structure adds a layer of vegetation on top of your house to create a natural space for growing plants and supporting the local ecosystem.
How do green roofs work?
The design options for green roofs are vast, allowing you to customize your roof and create a green space that suits your home’s design and your gardening abilities. At a minimum, all green roofs need waterproofing materials, a drainage system, and planters for soil.
The type of vegetation you plant will vary based on your location, budget and interests. Some people want to create a rooftop vegetable garden, while others prefer to add greenery with shrubs and bushes.
A green roof can improve your home’s insulation, reducing your dependency on HVAC and lowering your energy consumption costs. It can also reduce stormwater runoff by up to 65%, sparing your gutters and saving your yard from potential flooding.
By planting directly on top of a roof, you protect your roof from UV damage, possibly extend its lifespan and increase biodiversity in your area. Plus, greenery on a roof is a beautiful touch that can add character and charm to your home.
But how do you know if a green roof is right for you? Consider these points.
Cost
A green roof requires extensive prep work to ensure the underlying structure does not flood. Expect to spend $15,000 to $30,000 for the entire green roof project.
The size of your roof, its current condition and the design you choose will all influence the cost. Additionally, it’s best to work with a company that has experience building green roofs to ensure there are no complications during the installation process.
Roof architecture
Green roofs work best on houses that have flat roofs or roofs with low slopes. High slopes or arches make it impossible to install planters unless you replace the entire roof.
Sun exposure
Plants will need plenty of sunlight to thrive, so you want to make sure your roof isn’t heavily obstructed by trees. If it is, you may need to pay for tree removal to increase natural sunlight before you install planters and a green roof system.
Structural integrity
It’s vital to work with a professional who can assess your roof and determine whether it’s able to sustain the additional weight of a green roof system. Adding vegetation requires increasing the load on your roof, which could increase the risk of leaks, damage or collapse in severe cases.
Regulations
Be sure to check local laws and ordinances to determine whether a green roof is permitted in your area. You can also consult with a green roof builder near you to discuss regulations and any permits you might need to acquire. To find a licensed professional near you, visit our new Marketplace.
Green roofs are a wonderful step toward a brighter, greener planet and beautiful home. If you’d like more design and home improvement inspiration, check out our Facebook and Instagram pages.
