Tin Can Drylok Live Used As A Vapor Barrier
When edifice or remodeling a home, it’sec important to consider the question of moisture. Specifically, how y'all protect your walls and insulation from moisture impairment, which could touch on the integrity of the structure in addition to toll yous packets of coin inwards repairs too future prevention.
Drylok is an excellent waterproofing agent, and then it stands to reason that it would be a expert vapor barrier. In this article, nosotros try out the effectiveness of Drylok equally a vapor barrier, application, pros and cons, in addition to the best products for purpose equally vapor protection.
Drylok has waterproofing products that tin live effectively used equally vapor barriers in your basement. Drylok over-performs equally a vapor barrier, protecting masonry walls from vapors together with upward to ten-15 PSI of water. Drylok has roughly products specifically designed equally a vapor barriers.
Differences Between Waterproofing as well as Vapor Barriers
The master deviation between waterproofing in addition to vapor barriers is the level to which water can enter through the textile. Both are methods to foreclose wet from damaging your walls together with dwelling house.
Waterproofing may not be necessary for all areas of a basement just instead in specific areas where water is leaking through. Vapor barriers are more than likely to live applied or installed throughout a room to supply an efficient barrier.
It’sec important to call up that patch waterproofing material tin can live used every bit vapor barriers, vapor barriers are non all waterproof. Another important affair to government note on this subject is that insulation cannot substitute for a vapor barrier in the fight against humidity. You tin read why in my article: Will Insulating Basement Reduce Humidity.
Drylok Is an Effective Vapor Barrier
Drylok is a well-known waterproofing agent that tin continue H2O from entering the pores of cement, masonry, as well as other foundation material. It is effective for stopping vapor penetration due to its semi-impermeable (<1 perm rated) coating.
Drylok should be applied straight to concrete or masonry walls in addition to floors. During abode structure, it can live applied to either the interior or the exterior of the masonry walls inwards your basement.
Applying Drylok or some other vapor barrier to the exterior of the wall is ideal inward a warmer climate where humidity is higher exterior. Applying Drylok on the internal side makes more sense when humidity is higher inside the household, then inwards colder, dryer places. A humid climate is just 1 of many reasons why basements get humid too necessitate vapor barriers too waterproofing.
One potential drawback of using Drylok as a vapor barrier is that it must be applied to specific materials whereas plastic vapor barrier can live placed in variable positions inside your dwelling’sec walls.
How to Apply Drylok as Vapor Barrier
Drylok is recommended for concrete, stucco, cement, masonry or brick walls, cinder, or porous terra cotta. However, nosotros accept some tips for applying Drylok to woods also.
Make sure your walls too floor are dry or more often than not dry out earlier applying the Drylok (it is a fairly like procedure for virtually Drylok products, only you lot tin can cheque out each production’s application instructions on the website.
Prep the surface by cleaning it thoroughly using a wire brush. If in that location is whatever white construct-upwards, called efflorescence, caused by common salt deposits on the walls, it volition need to live treated using either hydrochloric acid or Drylok Etch next the manufacturers’ instructions.
DRYLOK 01908 Masonry Etch, 12-Ounce, White
- Prepares smooth concrete for picture
- Removes efflorescence (salt deposits)
- Cleans mortar from brick together with tile
- Conditions galvanized surfaces for picture
Last update on 2023-04-15 / Affiliate links / Images from Amazon Product Advertising API
Fill whatsoever cracks as well as holes inwards the wall’second surface. Make sure to seal the crack between the flooring too the walls likewise.
Apply Drylok using a roller, a sprayer (solely close to products tin be sprayed on), or a brush. Drylok should live applied until the entire surface of the wall is covered. This should have a minimum of 2 coats.
Do I Still Need to Drylok the Walls?
If yous use Drylok equally a vapor barrier behind your masonry walls, you probable notwithstanding accept to use Drylok to the masonry itself to forestall H2O absorption.
Drylok on exterior walls prevents moisture from entering from the exterior. You volition notwithstanding call for to Drylok the internal side of the masonry inwards gild to foreclose within wet from absorbing into together with deteriorating the concrete.
The necessity of this depends on the type of room too the sum of moisture acquaint within too outside. In colder climates, inside waterproofing is more important because wet will want to permeate outwards.
Vapor Barriers Cannot Substitute for Drylok
Vapor barriers do non accept the power to go on out walls of H2O and foreclose leaking. Traditional vapor barriers are going to take edges where water tin seep through since their job is controlling H2O vapor.
Similarly, if you lot need to Drylok your masonry, yous cannot forgo this as well as simply install a vapor barrier (not-Drylok).
Is Using Drylok every bit a Vapor Barrier Worth It?
Drylok can live more expensive (fifty-fifty upwards to five times more expensive!) than other vapor barrier options because it provides more than protection.
A cheaper vapor barrier selection is polyethylene plastic sheathing, such equally Norkan Poly Sheeting, which is installed within a house’s frame between the studs and drywall.
Norkan Poly Sheeting ten' 10 100' 3mil White/Semi-Transparent - Top Visqueen
- Plastic poly sheeting
- Landscaping
- Tarps
- Size tin can vary +/- ten%
Last update on 2023-04-fifteen / Affiliate links / Images from Amazon Product Advertising API
Pros in addition to Cons of Using Drylok equally a Vapor Barrier
| Pros | Cons |
| All-inwards-i – provides waterproofing too vapor barrier all-inwards-one | Cost – may price more than other vapor barriers |
| Versatility – can be applied to floors, outside or interior walls | Lifespan – may call for reapplication inward the futurity |
| Durability – patch other vapor barriers may live more flimsy, Drylok does not chance rips or tears | Application – must be applied to concrete/masonry (at least for the warranty to be valid) |
| Degree of water protection – upwardly to x-fifteen PSI of water (depending on which product you purchase) | Time – takes 2-three hours to dry out between coats too at least 2 coats to embrace |
Best Drylok Product for Vapor Barriers
There are several Drylok products that tin can live effectively used every bit vapor barriers. Both Drylok Original Masonry Waterproofer together with Drylok Extreme Masonry Waterproofer can live used as vapor barriers.
While both products are effective vapor barriers, they differ inward price, warranty length, together with water resistance. An extensive comparison of these products can live institute hither.
Drylok 27512 Latex Water Proofer, one Quart, White
- GUARANTEED to end H2O - withstands x pounds of hydrostatic force per unit area (PSI), equivalent to a wall of water 22 feet high
- Fully transferable x Year Warranty
- Helps protect against radon gas penetration past reducing vapor transfer
- Low-odour formula complies amongst all electric current VOC requirements
Last update on 2023-04-xvi / Affiliate links / Images from Amazon Product Advertising API
Drylok Drylok-28613 28613 Extreme Latex Masonry Waterproofer Interior/Exterior Smooth Finish, White, one Gallon (Pack of 1)
- GUARANTEED to cease water – withstands fifteen pounds of hydrostatic pressure (PSI), equivalent to a wall of H2O 33 feet high
- Fully transferable fifteen Year Warranty
- Helps protect against radon gas penetration by reducing vapor transfer
- Green Wise Certified
Last update on 2023-04-xvi / Affiliate links / Images from Amazon Product Advertising API
Drylok Makes a Vapor Barrier Product
Drylok really sells vapor barriers:
- Drylok Siloxane 7 Brick & Masonry Penetrating Sealer.
- Drylok Natural Look Curing Membrane & Penetrating Sealer.
- Drylok WetLook Clear High Gloss Penetrating Sealer.
- Drylok Protector Clear Low Sheen Penetrating Sealer.
You can run into and compare their reach of vapor barrier products here. They are not waterproofers, so their protection against leaks together with walls of water is much lower, only you will in all likelihood discover their prices to be more affordable.
Sources
https://www.drylok.com/products/drylok-extreme-masonry-waterproofer
https://www.drylok.com/products/drylok-floor-wall-masonry-waterproofer
https://www.drylok.com/products/drylok-original-masonry-waterproofer
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