Our Basement Finishing System

Basement Finishing System in Oyster Bay & Surrounding Nassau County

Most remodeling contractors rely on standard building materials for basement finishing, which won’t last in basements with flooding or higher moisture levels. In the event of a water leak or even your basement flooding, our waterproof basement finishing system will survive.

Renewal Home Systems installs a durable, moisture-proof Total Basement Finishing System™ using materials that waterproof and insulate your basement. We create more comfortable, efficient, and beautiful basement offices, basement gyms, basement in-law apartments, and more! Renewal Home Systems provides basement finishing in Massapequa, Oyster Bay, Hempstead, and nearby in Nassau County!

Let Renewal Home Systems transform your wet, musty basement into the finished space you're dreaming of. Our experts work with you to bring your basement finishing design idea to life, providing custom solutions for every home. Call us today for more information on our basement finishing products in Hempstead, Oyster Bay, and the surrounding New York area!

Before and After

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Hicksville Before
Hicksville After

High-performance basement finishing products

Our Total Basement Finishing System™ offers higher-quality, more attractive products than other New York basement finishing contractors because our products can handle areas with high moisture. Don't waste your basement remodel on products that won't protect your home against water damage! Get it right the first time, with the Total Basement Finishing System™.

Renewal Home Systems's Total Basement Finishing System™ products include:

  • Basement wall panels- Our wall panels feature a textured vinyl surface that repels water and moisture, resists mold, and cleans easily.
  • Insulation- Unlike fiberglass batt insulation, our rigid foam basement insulation won't absorb moisture, compress, lose R-value, fall out of place, or attract mold. Renewal Home Systems's insulation provides a better way to make your basement more comfortable and energy-efficient.
  • Molding & trim- Our solid vinyl molding eliminates any worries about peeling paint, mold, and moisture damage. Molding and other finishing touches look beautiful and finish out your space with a clean, modern design.
  • Floor matting- Made from waterproof, high-strength plastic, our interlocking floor tiles are the perfect underlayment for our broad range of flooring options.
  • Finished basement flooring- Renewal Home Systems's basement flooring is available in tile and plank form, always with a plastic base that won't support mold growth or sustain moisture damage. Our popular faux wood plank flooring is available in several colors, and we also offer carpet tiles and other styles of flooring to suit your space.
  • Ceiling tiles- Basement ceiling tiles come with a 30-year warranty against sagging and a lifetime warranty against mold & mildew damage.
  • Basement windows- Our high-quality basement windows won't rot, rust, or require painting. We have a standard size, oversize, and egress windows that comply with code requirements for your New York basement.

Why choose Renewal Home Systems for basement finishing in Nassau County

TBF finished basement in Hempstead

Basement finishing ideas we love:

  • Extra bedroom
  • Basement apartment
  • In-law apartment
  • Basement Playroom
  • Mancave
  • Craft room
  • Movie theater
  • Laundry room
  • Extra bathroom

Renewal Home Systems's Total Basement Finishing™ system will remain mold and moisture-free. Our basement finishing professionals can overcome challenges, from plumbing and electrical, to dehumidification and tricky layouts. We ensure that if you decide to stay in your home or sell it, your finished basement will add significant value to your home.

We understand that many contracting jobs seem to go on forever. We wouldn't want our own houses under construction and a mess for an extended period, so we won't do it to you. With our basement finishing system, we can assure you that your project will be completed in a timely, cost-efficient manner with the highest quality products available.

We complete the entire job, from start to finish

From start to finish, Renewal Home Systems can transform your basement into space you love spending time in. We begin by ensuring that your waterproofing system is working properly and is adequate. Our experienced craftsmen know how to overcome every basement remodeling obstacle, including tricky layouts, boxing out ducts, insulation, installing walls and ceilings, electrical and plumbing, heating and ventilation, dehumidification, finishing stairs, and landings, and more. We'll take care of every aspect of the job.

Schedule your free design consultation & estimate today

We've seen it all and have the expertise to handle every situation. As a Total Basement Finishing™ system dealer, we can build a dry, spacious-feeling, well-lit, and safe finished basement that would make any homeowner proud.

If you live in Oyster Bay, Hempstead, Massapequa or nearby areas in New York, contact us for a free quote for basement finishing today!

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Albertson
  • Atlantic Beach
  • Baldwin
  • Bellmore
  • Carle Place
  • Cedarhurst
  • East Meadow
  • East Rockaway
  • Elmont
  • Floral Park
  • Franklin Square
  • Freeport
  • Garden City
  • Glen Cove
  • Glen Head
  • Glenwood Landing
  • Great Neck
  • Greenvale
  • Hempstead
  • Hewlett
  • Hicksville
  • Inwood
  • Island Park
  • Jericho
  • Lawrence
  • Levittown
  • Long Beach
  • Lynbrook
  • Malverne
  • Manhasset
  • Merrick
  • Mineola
  • New Hyde Park
  • Oceanside
  • Old Westbury
  • Point Lookout
  • Port Washington
  • Rockville Centre
  • Roosevelt
  • Roslyn
  • Roslyn Heights
  • Sea Cliff
  • Seaford
  • Uniondale
  • Valley Stream
  • Wantagh
  • West Hempstead
  • Westbury
  • Williston Park
  • Woodmere
Our Locations:

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