Additions & Dormers

The majority of our work is additions & Dormers. Our Goal is to make your addition look as if it were always part of your home. With an immense amount of detail paid to each and every one of our projects we can assure you nothing but the best results.


New Construction

Designing a project from the ground up is what we truly love to do. Being able to capture the homeowner's personality and reflect it within the design is what we set out to accomplish. There is no greater reward for us then to build a custom home and see the joy it brings the homeowner when the last of the project is going together.


Presentation Drawings

Presentation drawings are a great way for you to visualize what your project will look like in its finished stage. The presentations are CAD drawn, colored, and 2 dimensional. We have various levels of detail to suit your budget.


Home Renderings

We are pleased to be able to offer you a computer generated, full color rendering of your home. This allows you to preview your finished project before it's even started in as realistic an image as possible. You can preview some of our past renderings here.


Construction Drawings

New York has some of the strictest building codes around. These codes can vary depending upon your town, city, or village and we are constantly on top of them as we have projects spanning all of Long Island. Construction drawings are CAD generated and include floor plans, elevations, and all the necessary diagrams and details per town requirements.


Building Permits

Each town has its own set of criteria for development and planning; it is important to conduct careful research at the onset of any project. Careful and creative planning are a necessity to getting your plans approved as quickly as possible.


Scale Models

One of the most impressive services DTT Designs has to offer is our capability to build a scale model of your home. Take a look at our portfolio to see some examples of our work.

DTT Design Construction Services Include the Following:


Call us today to get started on your next project.