Weep Hole Cover Comparison, What To Put In Weep Holes
What to Put in Weep Holes
Below you will find a weep hole cover comparison chart. Note: For years only pest control companies understood mice get in weep holes. For this reason they would treat weep holes in the process of a whole home prevention package and typically use cheap materials so most of their cost became profit. The cheaper the solution the better for them. Where this crosses the line is when the solution does not respect the need for brick wall ventilation to avoid rot and mold from excess trapped moisture. Learn more about brick wall construction. Many pest control companies today tell you they won’t guarantee their work unless they use their solution. This gives homeowners the understanding their solution is the only solution that works. This is not the case, it just means they don’t want to price in a solution that costs more than the material they use which is literraly pennies.
In these cases we say: Don’t Do What These Pros Do When It Comes To Weep Holes – Rather Do What Provides Both Protection And Longevity Of Healthy Ventilation. And why not slash costs of mouse control.
There are many pest exclusion companies who will provide you the choice to install covers you want. It may mean a small upcharge for the additional cost but well worth it. Years after the pest control company’s work is complete you are better served with healthy ventilating weep holes.
it is also important to note homes today use a lot of mechical equipment that use air to operate, furnace, ac, bathroom fans etc. all draw in tons of air (make up air). To get this air there can be a vacuum effect pulling air from all kinds of areas even through flaws in the vapor barrier. If you have rot and mold in your inner wall cavity this can impact home air quality. That is why Rid-O-Mice is the best, most attractive and longest term solution for your protection both against pests and to maintain healthy ventilation. Visit Why Stainless Steel Weep Hole Covers.
Weep Hole Cover Comparison Chart
Fake Stainless Steel Weep Hole Covers
Immitation grill with non of the needed properties to do the job correctly. Prone to failure.
- Dead giveaway you have a fake cover - It arrives as a flat steel grill you have to bend
- Copycat product in look lacking essential functionality
- Fake spring steel is not self-anchoring; mice can pull it out
- Fake Spring Steel – Does not fill gaps, lacks protection
- Cheapened Steel
- Rust – Unknown
- No track record
- Once you bend them steel is weakened/stretched will fatigue and fail
- Low Value For Money – lacks permanence, protection, look and early replacement
- Mice can pull out
- Not attractive – narrow bridge, toothy looking grille
Steel Wool & Copper Mesh
Not suitable for ventilating holes, perfect for non-ventilating cracks and gaps when caulk over.
- Not Suitable for ventilating holes
- Made from tightly bound fibers, impeding drainage and ventilation
- Must cram into hole further blocking ventilation
- Dense design may trap water, leading to costly repairs
- Risks trapped humidity can lead to rot and mold attracting infestation
- Often low quality product
- Can easily be dislodged from a secure position
- Decays quickly, can rust, and stains brickwork, creating pest entry points
- Without fasteners, copper mesh can sag or fall out
- Poor value for money, will need to be replaced, maintained, can cause fails
- Unattractive
- Not sound mid to long term solution
Stainless Steel Grills For Weep Holes
Best protection and longevity for both pests and ventilation.
- Specifically crafted to fit various weep hole widths
- Curved in shape for ease of installation and spring loading
- Self-anchoring spring steel for secure placement
- Fills gaps in uneven/crooked holes, preventing pest entry
- Stops mice, wasps etc.
- Resistant to rust and lasts for decades
- Easy to install with a 20-year track record
- Offers value for money with a “set and forget” approach, Cheaper In The Long Run
- Flush mount avoids clogging
- Maintains ventilation
- Attractive design with sturdy construction to prevent dislodging
- Stainless steel inserts ensure proper drainage and pest protection
- Mice can’t chew/pull out
Plastic & Vinyl Weep Hole Covers
Mouse cages are not plastic for a reason. Put a mouse in a plastic cage in your bedroom and see what happens.
- Size/shape too rigid for inconsistent shaped weep holes
- Can't stand up to mice
- Holes can tend to be too small for proper ventiation
- Can break down from UV and elements, become brittle
- Bulky in hole risking cutting off own ventilation
- Mice & rats can chew through like photo
- Some insert like a basket risking debris buildup
Wire Mesh Weep Hole Covers
Unsightly, forms basket in weep hole trapping debris compromising ventilation. 1/4″ lets in wasps, 1/8″ clogs faster.
Modified But Not Designed for Weep Holes
- Force into hole can scrape, chip brick
- Grill openings allows wasps to enter
- Thicker relative - hardware cloth - is good for raccons, squirrels etc. for non ventilating applications
- Kinks into position forming inner hole basket or trap for debris that can hinder ventilation
- Hard to remove/can chip brick
- Temporary solution
- Low value given replacement, monitoring risk and critter getting through
- Metal welds can decay, threads coming apart shortening life and protection
- Monitor regularly for issues
- Unsightly