Home Exterior Mistakes That Designers Want You to Quit Making

The exterior of your home is a billboard. It tells the world about you, your personal style, and what you value. So, of course, you want to get it right. Yet great-looking exteriors are made up of so many elements—architectural style, color palette, lighting, landscaping—that it’s easy for one or more to be off without even realizing it. Here, design pros share their pet peeves about home exteriors in order to help you identify and fix what is keeping your house from looking its best.

1. Going Too Small with Light Fixtures

“The number one problem—and I don’t even have to think about it—is the lights being the wrong scale for the house,” says designer Hanna Shiplett of Eden + Gray Design Build. Because many houses have prominent garage doors on the front facade, the lights flanking them need to be large enough to balance them. Shiplett recommends fixtures that are at least 12 inches tall. For a more modern fixture that hugs the wall tightly, go as large as 20 inches.

The good news is that lighting is one of the easiest exterior problems to remedy by installing new fixtures. “You have to start with where your lights are already roughed in because if you have brick or stone, it’s difficult to change that,” Shiplett says. Make sure the larger fixture doesn’t end up too low or sticking out too much based on where it needs to connect to the electrical wiring.

2. Using Too Many Materials

Architect Todd Hotchkiss always cringes when he sees a house where too many different building materials and surfaces have been used, and in a way that’s not realistic. “Materialitis” is his term for this common problem. “I see a lot of people try to put brick or stone on their house without any care as to whether it looks like masonry material,” he says.

Instead of being used solely as decoration, a material should look like it’s part of the construction of the house, even if it’s not. “It should look like if the house burned down, the only thing that would be left would be the stone,” he says. One of his tricks for achieving that illusion is to extend brick several inches around a corner to give the impression of a solid brick wall when it’s really just a surface covering.

Interior designer Amanda Reynal also stresses the importance of using building materials thoughtfully, which often means using fewer and repeating them. “Sometimes we get into trouble when we just use a material once and we don’t use it in a big way,” she says. “We just use it as an accent, then we don’t repeat it anywhere else. And then it just feels sort of out of left field instead of intentional.”

3. Not Highlighting Your Front Door

If you’re not making your front door into a wow moment, you’re missing an opportunity. “Do a really cool finish on that front door, something that introduces your personality and the personality of the house,” Shiplett says. That might mean a heavy-duty old-school wooden door with a stained finish or a high-gloss paint color that stands out from the street. “Painting your front door and changing the color is just not that big of a deal. It’s not that much money, and it can have a really great impact,” she says.

If it’s in your budget and space constraints, you might want to consider replacing your door with a larger one. In her remodeling practice, Shiplett is seeing clients swap out single doors with sidelites for double doors. “There is usually just enough space,” she says.

4. Getting the Scale of Your Landscaping Wrong

“A lot of times we forget to acknowledge the scale of our landscaping in comparison to the house,” Reynal says. “Sometimes it’s too big. There could be some big, beautiful trees in front of a house, but they block the house and don’t frame the elevation well,” she says. “It can be overwhelming for the exterior of the home.”

Landscape elements that are too small are just as problematic. “Too many small flowers and plants in front of a house can sort of trivialize the architecture and make it look a little bit too sweet,” Reynal says. “It’s appropriate for a small Nantucket or Cape Cod cottage, but often a bigger house needs appropriate landscaping and shrubbery to complement that and not become too many broken-up little areas of landscaping.”

5. Overlooking the Path to the House

“The other thing I wish people would do more often is try to enhance the inside-outside transition,” Hotchkiss says. “You have to use the space between the street and the house in a way that draws you into the house. Try to think of your front yard as a series of spaces.” Define those spaces with pergolas, pathways, trees, and plantings. “Give yourself and your guests an in-between space so that they can shed all the stress of travel and get ready to enter the house,” he says. “That’s why I always love porches.”

6. Ignoring Your Existing Architecture

“I think sometimes we try and reinvent exteriors instead of working with what we’re given, and we make it more difficult than it needs to be,” Reynal says. “If you live in a Colonial house, for example, look at what a classic center hall Colonial house exterior might be and then tailor it to your needs. Keep in mind some of the precedents that have been set before and don’t try and reinvent the wheel or add something super funky or contemporary.”

Shiplett encounters the same problem. “I see people painting their house black and white when it doesn’t fit the architectural style of the home,” she says. “It’s wanting to have that modern farmhouse look but not paying attention at all to the house they have and not addressing the architectural features it would take to get it to a place where it could be that style.”

The key is to understand what architectural style your home matches most closely and then look for solid, often historical examples of what that style looked like in the past. “If you want a refresh, at least study what would have been a fit for that style,” Shiplett says.