What is the problem? Synthetic stucco is commonly referred to as Exterior Insulating and Finish System (EIFS). … EIFS (usually pronounced “eefs”) constructed homes, however, have a dark cloud surrounding them—allegations of water accumulation and damage resulting in mold growth.

How long does synthetic stucco last?

It can be painted later on, just be sure that the paint is suited for acrylic like the stucco is. Really though, this stuff lasts a long time….. 20 years or more before even considering painting it.

How do you maintain synthetic stucco?

The best way to make sure that your synthetic stucco is cleaned properly is the soft wash method. Using a more traditional high-pressure wash system can severely damage the exterior of stucco and does little to prevent seepage and rot.

Is synthetic stucco better?

Synthetic Stucco Performance. Traditional stucco is more durable, fire resistant, and has greater longevity, being able to last up to 50 years with low maintenance. … However, synthetic stucco has more elasticity and can expand and contract better than traditional stucco without cracking.

Should I replace EIFS?

While moisture can get behind just about any exterior surface on a home, the plastic nature of the EIFS synthetic stucco coatings tends to trap moisture. This trapped moisture is the match that lights the mold growth and wood rot fuse. … The EIFS synthetic stucco system must be removed for any number of reasons.

When did they stop using EIFS?

Future homeowners loved the look of the EIFS houses. The recession of 1990 was the only thing that slowed down the business as the EIFS industry’s sales dropped for the first time in 1991. But the business rebounded in 1992 and the EIFS residential business continued to grow—that is until it ran into the perfect storm.

How bad is EIFS?

The problems with barrier EIFS cladding all stem from water intrusion. These problems include moisture accumulation in the wall cavity, subsequent wood damage and, in more advanced cases, mold growth and the infestation of pests such as carpenter ants or termites.

What is better stucco or EIFS?

The fiberglass layer provides more durability, even against hard blows from weather. EIFS is notably lighter than traditional stucco, however. It is 80-percent less heavy than stucco, but it has a higher R-value, coming in between 4 and 5.6, which is notably higher than the 0.20 R-value of regular stucco.

Is EIFS stucco still used?

In the Southwest and on the Gulf Coast, especially, EIFS—also known as synthetic stucco—appealed to builders and architects as a reliable alternative to true stucco. … Yet today, EIFS are still around. About 100 million square feet of EIFS went on new and remodeled homes last year, rivaling any other siding material.

Can you pressure wash synthetic stucco?

A: First of all, do not use a pressure washer on a synthetic stucco surface. This type of finish, known as an exterior insulation finish system or EIFS, is a barrier-type system. … So if water gets in (for example by getting forced in by a pressure washer), it can’t get out and will eventually lead to rot and mildew.

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Does EIFS have to be painted?

Unlike wood, stucco and other siding materials, EIFS rarely need painting. Most EIFS systems are specifically formulated with 100% acrylic binder, which gives EIFS superior resistance to fading, chalking and yellowing.

Can EIFS be repaired?

The damage to the EIFS system may be the result of intentional vandalism, unintentional damage resulting from traffic, landscaping activities etc, or weather phenomenon such as blowing debris, heavy hail etc. Holes or other damage is easily repaired with Terraco Styrobond HB DP – less than 50 mm in diameter.

Can you remove synthetic stucco?

It provides a huge peace of mind to the homeowner.” The first step in removing synthetic stucco is to scaffold the area. A plastic tent is installed over the scaffolding to protect the house from inclement weather. The stucco is removed and disposed of in a drop box.

How much does it cost to replace EIFS with stucco?

The national average cost range to repair stucco is $900 to $3,000, with most homeowners paying around $1,700 for repairing buckled three-coat stucco in a 10 x 10-foot area. The low cost for this project is $250 for fixing a woodpecker hole. The high cost is $5,000 for remediation of two full walls of EIFS stucco.

Can you put siding over synthetic stucco?

In short — yes! A stucco exterior can be covered with siding for an updated look. However, because of the process that must be done to cover stucco properly, this project should really only be completed by a professional.

How can you tell if stucco is synthetic?

The easiest way to identify synthetic stucco (EIFS) is by touching the material with your bare hand. When you touch the wall where the stucco is installed, it will feel like plastic. You can also knock gently on the wall. If it sounds hollow and thin, you have EIFS on your home.

What is the difference between synthetic and hard coat stucco?

Synthetic EIFS stucco is slightly more energy-efficient than old-school hard-coat stucco, offering better insulation, though it’s more complicated and expensive to install. Hard-coat stucco holds up better to water, making it a good choice for areas with plenty of moisture.

What is the difference between Dryvit and EIFS?

Having a house with EIFS, also known as Dryvit, isn’t the end of the world. EIFS isn’t a disease; it’s synthetic stucco. And even though your house may have been built using it, with knowledge and proper maintenance everything can be just fine. EIFS is an Exterior Insulation and Finish System.

How much does it cost to replace synthetic stucco?

Synthetic Stucco CostsZip CodeBasicBestInstallation Cost$252.00 – $384.00$504.00 – $648.00Total$372.00 – $576.00$744.00 – $984.00Synthetic Stucco – Total Average Cost per square foot$3.95$7.20

Is EIFS and synthetic stucco the same?

EIFS stucco refers to Exterior Insulation and Finish System, also called synthetic stucco. It’s made of acrylic and applied in several 1/8” layers over polystyrene or some other insulation board on top of plywood or some other exterior sheathing.

Is it a risk to buy stucco house?

Stucco that is professionally installed and well maintained can increase the resale value of your home. However, because it can retain moisture, it isn’t a popular choice in humid climates, so if your home is in a wet climate, it can be detrimental to your home value.

Does EIFS have one coat stucco?

The three wall systems that are widely accepted today are: traditional three- coat stucco; one coat fiber reinforced stucco (FRS); and exterior insulation and finish systems (EIFS).

Why you should not paint stucco?

Stucco needs to breath – One of the main reasons you shouldn’t coat your stucco with paint is because stucco is porous. This allows moisture that hits the surface to easily evaporate away. A coat of paint can harm that breathability.

How do you get stains out of EIFS?

The best way to clean EIFS is to use high water volume coupled with low water pressure and non-abrasive cleaners. Do not use caustic chemicals or abrasive cleaning techniques, which will permanently damage the finish.

What are EIFS panels?

Exterior Insulation and Finish System (EIFS) is an exterior wall cladding that utilizes rigid insulation boards on the exterior of the wall sheathing with a plaster appearance exterior skin.

How often should EIFS be recoated?

You cannot paint Stucco, EIFS or Dryvit. The best thing is your stucco will look new again and should last 12- 15 years before needing to be recoated, while protecting your stucco/EIFS.

Can you paint synthetic stucco?

When synthetic stucco fades, it can be stained or painted any color. Caulk hairline cracks on the surface and around windows, doors and other trim with paintable silicone caulking.

How do you seal EIFS?

Since EIFS manufacturers do not permit the use of open- cell polyurethane backer rod with their systems, use either DOWSIL™ 791 Silicone Weatherproofing Sealant or DOWSIL™ 795 Silicone Building Sealant in joints where the EIFS is adjacent to nonporous or metal surfaces.

Can you power wash EIFS?

The good news is EIFS can be cleaned if your pressure washing contractor is trained like Sparkle Wash technicians are. … Unskilled power wash operators tend toward use of high pressures or harsh chemicals, either of which can damage the finish coat of the material.

How much does it cost to install EIFS?

EIFS is one of the most economical systems available, with an estimated material cost per square foot at $0.86 and installation cost of $5 to $6, which compares with the cost per square foot for brick at $1.25 with an installation cost of $8.50. EIFS also provides several other advantages over brick construction.

How much does it cost to replace EIFS with brick?

Costello says the cost of replacing EIFS with thin brick is approximately $9 to $11 per square foot installed including material. This price varies depending upon the type of brick style chosen and if any special shapes are needed.