Crack Repair
- Inspect the damaged area in detail and ascertain the scope and extent of damage. ...
- Using broad masking tape, mask off an area slightly larger than the damaged area. ...
- Remove the EIFS and inspect the substrate for any cracks or structural movement. ...
What is the repair procedure for EIFS?
Repair generally involves removal and replacement of materials. If structural movement is expected to be present, an expansion joint should be incorporated. Procedure: 1. Cut into the EIFS horizontally a minimum 3 in (76 mm)above and below the floor line down to the substrate using a circular saw with a carborundum blade.
How to fix EIFS on a business or commercial property?
Temporary EIFS Fix for your Business or Commercial Property If a temporary solution is needed before professional contractors can get out to repair the EIFS on your business or commercial property, locate the cracks and other surface failures and apply spray-foam or caulk as a short-term moisture barrier.
What is a hot knife EIFS repair?
EIFS Repair – Hot Knife Procedure DC015 General: This procedure describes a method to provide the required edge wrap for the EPS when repairing a system termination in an existing EIFS wall. By not disturbing the surrounding base coat and finish, a visible patch is avoided.
How do you remove EIFS?
1.Mask off an area slightly larger than the damaged area. Using a sharp utility knife, hand or circular saw with a carborundum blade, cut into the EIFS down to the substrate, outside of damaged area.
How do I fix a crack in EIFS?
1:183:03reStore Repair of Major Cracks for EIFS - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf the cause of the crack is a gap between the EPS board remove. The base coat from within the gapMoreIf the cause of the crack is a gap between the EPS board remove. The base coat from within the gap and fill the gap with wet shaped EPS slivers shave or rasp EPS sliver flush with the surface.
Can you recoat EIFS?
Introduction The appearance of EIFS walls can be quickly refreshed by applying an appropriate coating. BASF COLOR COAT is specifically formulated for EIFS. This 100% acrylic coating minimizes changes to existing finishes.
How many years does EIFS last?
A. Dryvit EIFS are designed to last for the typical design life of a building. The actual longevity on any specific building will depend mainly on the building maintenance program. Some EIFS facades date back 50-60 years.
When did builders stop using EIFS?
EIFS has been in use since the 1960s in North America, first on masonry buildings, but since the 1990s the majority on wood-framed buildings.
Should you paint EIFS?
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. As a result, the systems tend to maintain their original appearance over time.
What kind of paint do you use on EIFS?
acrylic latex paintsOn a side note, EIFS can be painted just like traditional stucco. Depending on the characteristics and appearance wanted, our professional commercial paint contractors use either top-quality acrylic latex paints or elastomeric coating systems.
Should I remove EIFS?
Unless the adhesion of the entire cladding is compromised, during application the entire lamina became frozen, or the entire exterior has non-compliant mesh, there is no need to remove all of the EIFS (let the word “entire” rest in your memory).
Can you apply stucco over EIFS?
StoTherm EIFS can be installed over the glass-mat gypsum sheathing, wood-based sheathing, plywood, oriented strand board (OSB), masonry, plaster, concrete or stucco.
Can EIFS be power washed?
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.
Where is EIFS banned?
EIFS is a building material that looks like stucco. Many buildings in Buffalo are covered with what looks like stucco, but it is usually called Dryvit.
How do you fix cracks in Dryvit?
0:532:06reStore repair of Surface Cracks in EIFS - YouTubeYouTubeStart of suggested clipEnd of suggested clipAllow to dry. Next fill in the crack with the color and texture match stow finish depending onMoreAllow to dry. Next fill in the crack with the color and texture match stow finish depending on texture a stiff bristle paint brush or plastic float works best for this. Application. Allow to dry.
Which is better EIFS or stucco?
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.
Can you paint over EFIS?
Painting or recoating EIFS is normally unnecessary unless a color change is wanted or unusually stubborn stains cannot be removed. EIFS buildings should not be painted like most surfaces.
Can EIFS be power washed?
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.
Does Dryvit need to be painted?
Dryvit Components. If the paint cannot be removed with proper cleaning techniques, it will be necessary to refinish or paint over it.
What is EIFS remediation?
What is EIFS Remediation? Remediation is the process of fixing the faults and deficiencies in the stucco or EIFS. Both stucco and EIFS can experience damage from wear and tear over its lifetime. Cracks will appear, staining can occur, or deterioration may begin.