Contact Us

Schedule and book an appointment for a free in-home consultation. Our stucco, siding, roofing, stone, windows and doors specialists will evaluate your project and provide customized and comprehensive solutions specific to your needs. We look forward to speaking with you.

Corporate Office

101 Lindenwood Drive, Suite 225A
Malvern, PA 19355

Business Hours

M-F: 8am – 6:30pm
S-S: 9am – 2pm
24/7 Emergency Service Available


Office Phone

(484) 589-1274

Service Areas

Southeastern PA, NJ, & Northern DE


Frequently Asked Questions

Can water penetrate stucco?

Yes! Stucco is a cement product. It is no different than a cinder or cement block. Density is the only difference. Cement is porous and therefore absorbs moisture and allows the transfer of moisture through from one side to the other.

Unless the stucco on your home has had a masonry sealer applied, it WILL allow moisture to transition through to the inside on the stucco application. Read our resource article on this topic for more info.

Should I be afraid of stucco?

Afraid? No. Cautious? Yes. If stucco is installed correctly along with all necessary flashings, expansion joints and drainage plains, it will provide an attractive, long-lasting life to any home. Caution should be employed, as many stucco applications were installed improperly and are missing some or all of the required pieces to make the application successful.

How Do I Know If My Stucco Is Good or Bad?

To the untrained eye, it is hard to tell which stucco applications are correct and which are failing. A visual inspection by a trained professional can determine if details are missing. This will give an indication of whether or not the stucco is likely to have problems.

An invasive stucco test with a probe is required to see beyond the surface. This type of inspection will often spotlight areas of deterioration beneath the stucco that otherwise would not be known until catastrophic failure. As our mothers always told us, “If you don’t know, ask!”

How Do You Fix Stucco?

This is determined on a house by house basis. Some homes can be modified or repaired to protect against future failure by retrofitting certain features and applying a sealer to prevent moisture intrusion. Other homes are beyond the point of no return and will require full removal of the stucco facade. Afterward, the home will require reinstallation or conversion to a different exterior product such as siding or stone.


How Do You Maintain a Stucco House?

How Do You Maintain a Stucco House?

Maintaining a stucco house is a lot easier than you may think, providing that the stucco was installed correctly (and many were not) with all the required flashing details, drainage, and expansion joints.

What Are the Advantages of Stucco

What Are the Advantages of Stucco

There are many advantages of having a stucco facade, durability, versatility, and beauty to name just a few. Stucco is made from cement, and is therefore inherently durable and will outlast many other siding options. You don’t have to worry about children hitting a baseball against it, or hail storms damaging it. Stucco will stand up to almost anything you throw at it.

Stucco Stigma

Stucco Stigma

We are sure by now you have heard about some of the negative reputations that stucco has developed over the last decade or so. But is this reputation deserved? The simple answer is no, but let us delve a little deeper into the subject and you will see for yourself the positive and negative attributes that stucco has to offer.

Yost Stucco & Siding

101 Lindenwood Drive, Suite 225A
Malvern, PA 19355

(484) 589-1274

Areas We Proudly Service

Ardmore, PA | Berwyn, PA | Bryn Mawr, PA | Chadds Ford, PA | Chester County, PA | Chester Springs, PA | Collegeville PA |  Conshohocken, PA | Downingtown PAKennett Square, PA | King of Prussia, PA | Main Line, PA | Malvern, PAMedia, PA | Montgomery County PAPaoli, PA | Philadelphia Main Line PA | Villanova, PA | West Chester, PA | Rosemont, PA | Avondale, Pa | Pocopson, PA | Norristown, PA | Glenmoore, PA | Westtown, PA | Exton, PA | St Davids, PA | Birchrunville, PA | Landsdale, PA | Royersford, PA | Uwchland, PA | Delaware County, PA | Lancaster, PA | Wilmington, DE | Cochranville, PA | Modena, PA | Hatfield, PA | Immaculata, PA | Narbeth, PA | Pottstown, PA | Drexel Hill, PA | Glen Mills, PA | East Norriton, PA | 19311, PA | Landsdowne, PA | West Goshen, PA | Unionville, PA | Devault, PA | Radnor, PA | Devon, PA | Tredyffrin, PA | Kimberton, PA | Springfield, PA | Valley Forge, PA | Eagle, PA | Doylestown, PA | Lionville, PA | Hockessin, DE | Wayne, PA | Uwchaland, PA | Cheyney, PA | New Castle, DE | Wynnewood, PA

Social Media