Mr-Glass Custom & Geometric Windows Nationwide | Sightline Windows & Doors Boca Raton

Mr-Glass Custom & Geometric Windows in Boca Raton: What to Know First

We provide independent Mr-Glass custom and geometric window service in Boca Raton, typically completing measured surveys within 48 hours of contact and delivering written, line-item pricing before any work begins. Most custom geometric installations run 3-6 weeks from signed scope to final inspection, depending on glass package and framing complexity. We are not affiliated with or authorized by Mr-Glass; we are an independent Mr-Glass service provider that installs, replaces, and repairs these units under our own Haven Standard.

Call (561) 200-8592

This page is for Boca Raton homeowners who already own Mr-Glass products or are considering them for an arched, curved, or oversized opening and want the price in writing before a tool is lifted. Call (561) 200-8592 to schedule your measured survey.

How Mr-Glass Products Fail - and How We Fix Them

• Series 8000 fixed geometric units develop seal creep in the curved apex. The thermal break in the aluminum frame separates slightly at the stress point of an arch or radius top, letting moist Boca Raton air migrate past the dual-seal spacer. We see this most in west-facing gables where afternoon heat cycling is aggressive. Our fix: remove the sash, reseal with OEM-compatible silicone structural glazing tape, and pressure-test to 6.0 PSF before reinstalling.
• Series 5000 casement geometric windows drop at the hinge side after 7-10 years. The concealed hinge carrier wears where the sash weight concentrates on a non-standard angle; the factory adjustment screw bottoms out and the unit drags on the frame. We replace the carrier with a heavy-duty aftermarket hinge set rated for 30% higher load, then recheck the sightline measurement across the diagonal before locking the keeper.
• Oversized Mr-Glass picture units without reinforcement mullions show center-bow deflection. In spans over 72 inches, the frame rails flex under positive wind pressure, stressing the insulated glass unit and eventually fogging the center. We document the deflection with a straightedge and feeler gauge, then install a steel-reinforced sub-frame or split the opening with a performance-matched mullion, depending on the customer’s preference and the wall structure.
• Custom color anodized frames chalk and fade unevenly on south and west elevations. Mr-Glass’s standard anodize holds up reasonably well, but the custom color runs, especially the darker bronzes popular in Boca Raton’s Royal Palm Yacht & Country Club area, degrade faster than the catalog suggests. We source color-matched extrusions from the same OEM supplier when replacement is necessary, or recommend a field-applied fluoropolymer finish with a 10-year substrate warranty when the frame is structurally sound.
• Impact-rated geometric units lose their missile-impact certification after improper reglazing. A previous installer used standard glazing tape instead of the SentryGlas or PVB interlayer-rated bedding specified for the Series 9000 impact line. We strip the sash, verify the laminate label on the glass itself, and rebed with the correct glazing system so the unit retains its HVHZ rating for Boca Raton’s wind-borne debris zone.

Our Mr-Glass Custom & Geometric Windows Process

1. 1
   Measured survey. Sonia Raman or a verified crew member arrives with a laser measure, level, and the documented photo kit. We record rough opening dimensions in three places, note wall plumb, and flag any structural irregularity that will affect the custom order. The customer keeps this survey.
2. 2
   Written scope and price. We specify the Mr-Glass series, glass package, grid pattern, and any reinforcement required. The quote is the same document as the survey, stamped with Haven Clause 1: the price before work starts is the price on the invoice.
3. 3
   Parts decision. For repairs, we source OEM Mr-Glass hardware and seals when available. When lead times exceed customer needs or the part is discontinued, we specify quality aftermarket equivalents with equivalent performance ratings and document the substitution in writing.
4. 4
   Installation. Background-checked, uniformed technicians arrive with license numbers provided in advance per Haven Clause 3. We set the frame, check sightlines and operation, seal the perimeter with backer rod and compatible sealant, and photograph every stage.
5. 5
   Testing and documentation. We operate the unit 10 cycles, check lock engagement with a feeler gauge, and run a smoke pencil on fixed units to verify no infiltration. The customer receives the photo record, the completed scope document, and the 365-Day Done Right Promise in writing.
6. 6
   Cleanup and closeout. We haul old material, vacuum the work area, and leave the written warranty and maintenance instructions on site. No change orders, no surprises.

Before

After

What Mr-Glass Custom & Geometric Windows Costs in Boca Raton

These are Boca Raton market ranges based on jobs we have completed in the area, not national estimates. Your measured survey determines the exact figure. Call (561) 200-8592 for your free estimate.

Why Boca Raton Homeowners Call Sightline Windows & Doors Boca Raton for Mr-Glass Work

We have installed and repaired Mr-Glass units in Boca Raton since 2012, and we keep running logs of every unit: brand, glass package, U-factor, date, and customer name. When a warranty conversation happens five years out, we have the paperwork.

The 365-Day Done Right Promise is not a courtesy; it is Haven Clause 5, stamped on every job. If it is not done right, we make it right. Our technicians are background-checked, uniformed, and identified by license number before arrival. Calls are answered by a live person, 24/7.

When Mr-Glass lead times or discontinued parts make a repair impractical, we can specify equivalent performance from PGT, CGI, CWS, or ES Windows, always by what the opening requires, not by what is in stock. Measure it twice, write it down, then we can talk price.

FAQs