5-Star Custom Home Additions - LBK Design Build - Horsham PA

Home Additions

Dream it. Build it. Love it.

Custom Home Additions

Design Build

Did you know that having your designers and builders on one team can get custom home additions done 34% faster?

Our Simple and Dependable Home Addition Process

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Dream It

As a family-owned business, our owner personally visits your home to better understand and explore your home addition's vision.

LBK Design Build

Build It

You work with one expert design-build team and our designers collect a stunning assortment of materials based on your style and budget.

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Love it

Enjoy your hand-crafted, custom-designed home addition and know that we treat your home the way we treat our own, with care.


LBK Design build reviews

What Our Clients Say

We have been lucky enough to work with amazing families and have hundreds of 5-star reviews to share because of our relentless commitment to them and quality craftsmanship.

We needed to build a suite onto our home for my aging mother. I did not want the addition to stand out and not flow with the rest of the house. LBK really took into consideration everything that we needed. They designed a perfect space for mom and executed the addition quickly and within our set budget. Excellent company!
Sarah Brinks
We love our neighbors, the kids' school, but outgrew our house. We hired LBK to expand the back of the house to give us an open, large kitchen and living room. They also did two more bedrooms upstairs. Our house feels perfect now. Everything from the design, to communication, to meeting deadlines was done very well.
Catherine Gerdes
I really enjoyed my time working with LBK. This is a great group of people, they are true experts at what they do. They enjoy their work and it shows. Our addition was designed beautifully and they executed the build without a single flaw. Great experience all around.
John Carl
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Better than building, it’s design build!

Home Addition Reviews of LBK Design Build

Clean, fun, professional team. The designers are top notch and the builders perfectly built what the designers showed us. We stayed on budget and project was completed quickly. 


Frank Gerry

We added a four seasons room to our home and it has become  the space I use most. I wanted lots of light and warmth and they designed a space that more than met my expectations! I will tell everyone to use LBK!


Susan Early

Our addition extended our tiny kitchen out the back and gave us an open kitchen and dining area. I was afraid I was going to have to go without my kitchen for forever. They stayed on track and gave me the kitchen of my dreams.!


Kristine Wilkes

Let’s Talk About Your Ideas - Call Nick

Tired of your outdated and disorganized home? Give Nick a call to discuss your remodeling ideas and how our simple remodeling process can give you a home you love!

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