Best Waterproofing Techniques for New Construction

The care taken from the beginning of any new construction project tremendously impacts the long-term efficacy of a foundation waterproofing method. New construction contractors generally know this, but the question is: which single foundation sealing product or method has proven the most effective?

Deco Products is a national leader in effective, eco-friendly waterproofing sealers for professional applicators. We’ve designed our seal-coating products for maximum longevity, function, and ease, simplifying and improving that all-important step in securing a foundation and the local environment, even long after construction is complete.

So, what are the best waterproofing techniques for new foundations? Read on to learn how to achieve greater effectiveness and workflow during foundation construction.

What to Look for in a Foundation Construction Waterproofing Solution

One of the most important functions of new foundation waterproofing is resisting hydrostatic pressure. Over time, you can be certain the water table will work its way into any defect of a foundation’s seal. Like many aspects of new construction, this is one area where anything less than 100% is not good enough.

Inferior sealing solutions can even be counterproductive, trapping moisture in and exacerbating foundation problems (and occupants won’t know it until it’s too late). As temperatures and humidity levels fluctuate, so too does moisture that’s permeated into any membrane/sealcoating pore or hairline crack. From there, even the smallest amount of moisture can eventually work its way to serious foundation failure in the future.

The best construction contractors know their reputation is built over decades, not years. They must also maintain strict timetables while protecting workers and future occupants. What’s necessary is a foundation construction waterproofing technique that’s all of:

• Effective over the long term
• Eco-friendly
• Fully tested and code-compliant
• Suitable for a wide range of materials and conditions

DECO 20 Seal for Waterproofing New Construction

Using an advanced, non-toxic hybrid acrylic resin formula, DECO 20 Seal penetrates deep into the pores of a foundation’s surface, leaving behind a thick membrane-like coating. It’s suitable for a wide range of foundation waterproofing applications and foundation types, including:

• Pre-cast and poured concrete
• ICF forms
• Parged masonry
• Non-parged masonry (with a preliminary coating of Deco Primer)

We’ve worked closely with numerous contractors over the years and understand the importance of a waterproofing solution that’s both effective and easy to apply.

Designed as simple spray coating, DECO 20 Seal actually functions more as a membrane. It adheres to a foundation in a single afternoon, leaving behind an impenetrable 18-mil barrier when dry. No poly, no seams, and minimal time and labor required.

DECO 20 Dampproof for Waterproofing New Construction

Being water-based, DECO 20 Dampproof is suitable for the same masonry, concrete, and ICF forms as DECO 20 Seal, but even under damp conditions. It’s the perfect alternative to bituminous products in high-humidity areas or where a single weather miscalculation could have serious ramifications for foundation waterproofing membrane’s long-term function.

Note: DECO 20 Dampproof requires an initial application of DECO 20 Clear Penetrating Concrete Sealer. This simple one-two combo is all it takes to achieve long-lasting foundation sealing and is far superior to traditional methods (such as tar or solid membrane sheets).

Best Foundation Waterproofing From Deco Products

The International Code Council approves DECO 20 Seal and DECO 20 Dampproof and has passed a suite of independent ASTM tests for UV and mold resistance, waterproofing, surface adhesion, and more. Deco Products also carries the only approved clear seal coating products for dampproof basement foundations, and we fully warrant our products for approved applicators.

If you’re looking for the perfect solution to new foundation construction sealing, contact Deco Products‘ knowledgeable waterproofing experts. We also provide technical assistance so you can be confident in your chosen foundation waterproofing solution.