
Importance of Building a Strong Waterproof Membrane
Before you can waterproof the inside of the coop there are a couple of preventative measures that can be taken to avoid your hens being exposed to the elements. When constructing your chicken coop, its important to create a slope so water can be directed away from their nesting area.


Reason 1: Helps Keep Your Chickens Warm
Reason 2: Helps Keep Chickens Dry
Reason 3: Wet, Cold Chickens Are More Stressed
Reason 4: Makes Coop Cleaning Easier
Many chicken owners want to use a power washer to clean the interior because it is quick and effective. The biggest fear is that the strong water will damage the infrastructure. By creating a strong waterproof membrane with products like Liquid Rubber Polyurethane Deck Coating, you will easily be able to clean the interior of your chicken coop, while maintaining the integrity of materials like wood.
How to Waterproof Your Chicken Coop
Step 1: Visual Inspection
Step 2: Reinforce Cracks, Gaps and Seams
The Liquid Rubber Seam tape will help bridge the seams, joints, cracks and gaps found within the coop. You can also use our Liquid Rubber Geo-textile Fabric and 3-course method to waterproof a chicken coop. See the application guidelines for the Geo-Textile Fabric to learn more about the 3-course method.
Liquid Rubber Seam Tape applied to Flat Seam
The Seam Tape provides an extra waterproofing layer for areas that are subjected to movement and most likely to spring a leak.
Step 3: Prime the Surface
Once you have applied the Seam Tape, the next step is to prime the surface using our Liquid Rubber Multipurpose Primer.
Step 4: Apply the Waterproof Coating
Top coat the areas with 3-4 coats of our Liquid Rubber Polyurethane Deck Coating. This product comes in a variety of colors allowing you to match the style of the coop. It is important to build up the layers of the Liquid Rubber Polyurethane Deck Coating, achieving the recommended thickness increases the durability and longevity of the waterproof membrane.
Step 5: Allow Time for Curing
Curing ranges between 4 to 8 hours per coat depending on temperature and humidity. These products can save you time and money while also providing a watertight environment for your hens. Chickens don’t mind getting wet, in fact many hen owners have stated that their birds love when it rains. But, when your little feathery friends have had enough, ensuring that your hens can head into a warm dry environment is essential. No matter which type of bedding you choose for your chickens, whether it be straw, wood shavings, chopped cardboard, easichick, aubiose etc. you will need to keep it dry and warm.
How Much Deck Coating is Required?
According to Backyard Chicken, a forum for raising and maintaining hens, the general rule is to allow 4 sq. ft. per chicken. For example, a chicken coop that is 3’ x 4’ is 12 square feet meaning you can keep 3 chickens in that coop. Depending on how many chickens you have will dictate the amount of square footage required to be waterproofed. Liquid Rubber Polyurethane Deck Coating covers approximately 50 sq ft per gallon final coverage. Generally, 3-4 generous coats are used.
Note: Once you decide how much material is required, we recommend using all the material that you purchased to achieve the proper coverage.
Let's Wrap It Up
Over time, areas like the nest-box doors and hatches, the coops door and grit holders are likely to experience wear and tear. If there are any areas of your chicken coop that are experiencing a leak, our Polyurethane Deck Coating is a great choice to renew and rejuvenate the faulty area. The Liquid Rubber Polyurethane Deck Coating is an environmentally friendly, non-toxic, water-based coating that contains no solvents or VOC’s making it an ideal product to use in your chicken coop.
We love to see before and after photos of your project. Have fun and good luck!
You can purchase our products and find more information by visiting our website at https://liquidrubber.ca/
