One of the biggest challenges for the builder is the channelling of water and the protection of the structure against wear and tear caused by rain and weather. Civil engineering technology has brought us numerous waterproofing solutions that are now at your fingertips.
We know that you need to protect your project from water and corrosion, and that it can be a complex issue for non-experts. If you have any questions, we'll help you find the right waterproofing for your purposes. Go ahead!
- 1 Weekly newsletter with the best personal finance tips
- 2 Summary
- 3 The best Waterproofing: Our Picks
- 4 Buying Guide: What you need to know about waterproofing
- 5 Purchasing criteria
- The application of waterproofing generally takes place on roofs and high surfaces such as ceilings and terraces. Make sure you have adequate protection when working at heights.
- There are 2 main types of waterproofing, which are classified on the basis of material: acrylic and asphalt. While the former are ideal for homes, the latter are more resistant to traffic and rain.
- To choose the perfect waterproofing there are certain aspects to consider. Among them you should take into account the complexity of the installation, the interaction with the sun's rays and the performance per m².
The best Waterproofing: Our Picks
Buying Guide: What you need to know about waterproofing
One of the most important aspects of making sure you make the perfect purchase is to know the product inside out. To help you with this we have put together this buying guide, where you can find out all the important details about waterproofing.
What are waterproofing products and what advantages do they offer?
Once you have finished your waterproofing work, check the structure you have worked on regularly to detect possible faults during application and take preventive or corrective measures. Waterproofing is a job that can be done alone or in a team.
Acrylic or Asphalt Waterproofing - What should you pay attention to?
Acrylic waterproofing. For roof structures of houses, courts and small buildings, the use of acrylic or hybrid waterproofing is generally recommended. This is simpler, but not as strong and is not recommended for large areas.
Asphalt waterproofing. There is also a popular method in areas of high rainfall, which involves the deployment and installation of sheets of asphalt material, which due to its thickness guarantees greater durability. It is also used when heavy foot traffic is anticipated.
|Acrylic Waterproofing||Asphalt Waterproofing|
|Surface type||Low to medium traffic surfaces||High traffic surfaces|
|Complexity of application||Simple and flexible by one person||Requires at least two persons|
|Finish||Uniform without interruptions||Shall have lines at overlaps of coats|
|Climate of the region||For low or high rainfall areas||For very high rainfall areas|
Choosing a product is not just about seeing the best price, or going by what the salesperson tells you. There are aspects that can guide you in this purchase, but what should you take into account to buy the waterproofing you need? Here are the most important features.
Performance in m2
Since you will be coating surfaces, you will want to know how much product you need to buy to reach your goal. Knowing this you can make perfect calculations regarding the amount you need to purchase to cover the space needed.
As a reference, take into account that each on average, in order to cover 1m2 of surface, you will require 1 to 1.3 litres of acrylic waterproofing. This may vary depending on the brand you wish to purchase. It is therefore advisable to read the product specifications carefully.
On the other hand, if you are looking for an asphalt membrane, consider that the rolls usually cover a standard of 8.7m2. Each brand has a different performance, but we suggest you check their specifications.
Light Reflection and UV Rays
Some of the waterproofing paints have reflective properties that prevent the energy of the sun's rays from wearing away their protective properties.
Check the specifications to see if the waterproofing product components include properties that disintegrate UV particles.
Additional installation resources
Each waterproofing has a particular application methodology. Check before you buy if you should supplement your purchase with a sealant, or if you should use heat to install the rolls of asphalt membrane.
Having determined the above will help you determine installation costs and times, as well as estimate appropriate safety measures. Remember that it is not only about inputs, but also about qualified personnel and specialised equipment in some cases.
(Featured image source: Phanuwat Nandee/ 123rf.com)