Proudly Offering Infinity from Marvin Windows

Designed for everyday moments and Built for Life… yours, specifically.

IN EXCLUSIVE PARTNERSHIP WITH INFINITY FROM MARVIN WINDOWS

Based on our commitment to craftsmanship and customer satisfaction, Lacina Siding and Windows was selected for an exclusive partnership with Infinity from Marvin windows in 2004. Since then, we’ve improved hundreds of your neighbors’ homes with this exceptional product and our trouble-free, quality-focused installation process. If you value style, selection, incredible durability and reduced energy bills, read on. Learn how Infinity from Marvin windows and doors surpass the competition on virtually every front. Or, get started: contact us for a free, no obligation consultation today!

ULTREX FIBERGLASS ADVANTAGE

We use fiberglass for our replacement windows and doors because it outlasts and outperforms other options. Infinity windows go even further with Ultrex – their proprietary fiberglass material that offers unsurpassed durability and timeless style.

  • Raw fiberglass strands
    We start with thin strands of strong glass cables and saturate them with specifically compounded resins.
  • Pultruded fiberglass
    We pull the strands through a heated die and cut them with diamond-edged blades to form Ultrex.
  • Proprietary acrylic finish
    And top Ultrex off with our proprietary acrylic finish that is smoother and 3x thicker than the competition.

Stands up to the pressure

Compared to other materials, Ultrex is the strongest window framing material in the replacement industry. This means Ultrex resists bending and flexing under any conditions. That’s confidence Fibrex® and vinyl simply can’t match.

Ultrex is 8x stronger than vinyl
Ultrex offers superior bend and flex resistance to protect the integrity of your home.

A fit that never quits

Constant expansion and contraction can gradually break down windows and doors, causing leaky seals, poor operation and loss of structural integrity.

Ultrex fiberglass expands at virtually the same rate as glass, so our windows stay tight and true. This makes Infinity windows resistant to leaks, seal failures and stress cracks that can compromise energy efficiency and long-term performance.

Ultrex is stable like the glass in your window

Vinyl expands at a much higher rate than glass which may compromise your window’s performance.

Tight corners

Heat and cold can take their toll on vinyl and vinyl/wood composites, causing welded corners to fail. Windows and doors constructed with Ultrex maintain tightly mitered corners throughout changing temperatures.

EVERWOOD® INTERIOR FINISH

Everything you love about wood windows — without the maintenance.

Purposefully engineered finish
EverWood®, our breakthrough interior finish, offers natural wood grain looks and texture – with the durability you expect. It looks, feels, paints and stains like wood, without the maintenance.

Designed to perform
Long-lasting EverWood is made from an engineered inorganic material, so it won’t absorb moisture or decay over time. That means there’s virtually no warping, discoloration, material degradation, expansion or contraction – just remarkably reliable performance and lasting beauty, year after year.

Stained to Match
EverWood can be custom stained to match your existing woodwork or take your home in a new design direction.

Contact us for a free, no obligation consultation.

Contact us for a free, no obligation consultation.