Marvin

If you are looking for windows and doors and you want something more —  an experience of building your dream home step by step, product by product, look no further than Marvin; their windows and doors are built around you!

Marvin is a leader in the window and door industry. Known to challenge standards and push the limits, every Marvin product is an example of lasting quality and beauty. 

Marvin’s windows and doors are designed to fit any creative idea. Each product is made to order so exclusivity is guaranteed. Even the most unimaginable designs are being transformed into real products. 

Marvin has been a pioneer in the industry since the very beginning, always looking for ways to improve windows and doors. 

‍

The Marvin family of brands includes — Marvin, Integrity from Marvin, and Infinity, as well as the high-end interior door company, TruStile. 



High-quality materials are standard, not optional. Marvin provides the highest-quality wood species and exterior finishes so the beauty of your windows will last for years.



You don’t have to sacrifice beauty and comfort to get the best in energy efficiency. At Marvin, providing window and door options that will help control your long-term energy costs is a commitment. And as a market leader in energy-efficient windows and doors, Marvin offers more than 150,000 energy-efficient options, including numerous high-performance products that qualify for ENERGY STAR® Most Efficient rating and meet Passive House criteria.

Marvin’s attention to detail goes well beyond the product. Independent dealers like TBS Design Gallery are local experts available to you at every point of the window- and door-buying process. We are your trusted partner, ready to help you find inspiration, solve problems, and get the perfect windows or doors for your project. Our skillful window and door specialists are here to guide you and provide detailed information about each product. 

So let’s start designing your perfect windows and doors!



Marvin windows and doors have the power to transform the spirit of a room.


Make a Gallery appointment
RECENT BLOG POSTS
Beyond the Backyard: Belgian Design in Practice
The Next Level project turned a sloped, underused California yard into a multi-level series of outdoor rooms for cooking, play, relaxing and entertaining. A Renson pergola, a custom water feature with a Linarte wall, and curated Belgian furnishings make the backyard feel like part of the home.
Where Custom Millwork Shapes the Bath
In Douglas Friedman’s primary bath, TBS Design Gallery shows how custom design lives in the details. This story explores the millwork, finishes, storage, and material precision behind a private space where craftsmanship and technical expertise come together with quiet confidence.
From Vision to Cabinetry: Inside Douglas Friedman’s kitchen, pantry, and wet bar inside
Behind the scenes of a highly customised kitchen, pantry and wet bar, TBS Design Gallery reveals the craftsmanship, technical detailing and specialist curation behind bespoke millwork, architectural finishes and refined functional spaces.
Inside The Process: TBS Design Gallery & The Douglas Friedman Project
Explore TBS Design Gallery’s role in Douglas Friedman’s Architectural Digest-featured Long Island home, from specialist curation and custom millwork to finish development, technical precision, and cabinetry made possible through trusted collaboration.
A Reflection on Materiality, Craft & Lasting Design at Salone del Mobile '26
TBS Design Gallery reflects on Salone del Mobile 2026, where craftsmanship, material integrity, and architectural presence defined the most compelling designs—highlighting Laurameroni, Oikos, and the enduring value of creating spaces built to last.
Introducing Cosapots at TBS Design Gallery
TBS Design Gallery introduces Cosapots, a luxury Belgian brand redefining outdoor spaces. These stunning handmade planters feature sleek, sculptural forms, natural hues, and a stone-like texture, bringing European craftsmanship, balance, and quiet elegance to contemporary garden design.