Frequently Asked Questions

Most window replacement projects in South Miami Heights take one to three days for a typical single-family home of 8 to 15 openings. A full-house replacement in Kendall or Pinecrest with 20-plus windows may extend to four or five days. The timeline depends on frame type (retrofit inserts are faster than full-frame replacements), stucco repair needs, and whether we're coordinating with your HOA in communities like Country Walk or Three Lakes. We give you a specific schedule window, a named technician, and a text when they're on the way - Haven Standard Clause 2.

During the measured survey, we record every opening to the eighth of an inch, photograph existing conditions, check for squareness and level, and note any rot, termite damage, or structural issues. You receive a copy of the measurements and photos for your records. This survey becomes the basis of your written quote, so the price cannot shift later. The survey takes 45 to 90 minutes for a typical home in Goulds or Palmetto Estates. We do not charge for this visit, and there is no obligation to proceed.

We provide the product specifications, installation details, and manufacturer documentation that your HOA requires, but we do not submit applications on your behalf. Communities like Country Walk, Three Lakes, and The Crossings have specific architectural review processes with their own timelines and fees. We recommend starting your HOA application as soon as you receive our written quote, since approval can take two to six weeks in some associations. We've worked with most South Miami-area HOAs and can advise on common sticking points.

We can match most stucco finishes common in South Miami Heights homes built between 1985 and 2020, including lace, skip trowel, and Santa Barbara textures. Full-frame window and door replacements require cutting back stucco to the rough opening, and we include stucco patching and texture matching in our standard scope. We do not guarantee perfect color match on painted surfaces, as sun fading varies by elevation and exposure. We photograph the existing texture before removal and replicate it with the same aggregate size and application method.

We install PGT and CGI impact-rated windows for South Miami Heights homes that require Miami-Dade HVHZ certification, which includes most properties east of the Turnpike and many inland communities for insurance compliance. For non-impact applications or secondary structures, we also work with ViewLux vinyl products that offer strong thermal performance at a lower price point. We do not push one brand for every application. The measured survey includes a discussion of your priorities - impact rating, energy efficiency, noise reduction, or budget - and we specify the product that fits.

Yes, we install Therma-Tru fiberglass and steel entry door systems, including their impact-rated Coastal entries that meet Florida building code requirements. Therma-Tru's fiberglass doors resist the humidity and salt air that warp steel and rot wood in South Miami Heights, Goulds, and Cutler Bay homes within a few miles of Biscayne Bay. We pair Therma-Tru doors with multi-point locking hardware and proper sill pan flashing, which is where many door installations fail in our climate. The specific model and options are itemized in your written quote.

We do not install customer-supplied windows or doors. Haven Standard Clause 4 requires us to document what we found and what we installed, which we cannot do with products we did not source and inspect. Our pricing includes the product, delivery, installation, and warranty as an integrated system. If you separate the product from the labor, no single party stands behind the full performance of the assembly. This is particularly important in South Miami Heights, where improper installation of impact-rated products voids both the manufacturer's warranty and your insurance coverage.

For South Miami Heights, we typically recommend Low-E coated, argon-filled insulated glass units (IGUs) with a warm-edge spacer. The Low-E coating reflects infrared heat, which matters from April through October when afternoon sun hits west-facing windows in Richmond West and Princeton. For homes near train tracks or under flight paths in Palmetto Estates, we offer laminated glass with acoustic interlayers that reduce noise transmission by 30 to 50 percent compared to standard IGUs. Every glass package is itemized in your written quote with its NFRC ratings for U-factor and SHGC.

Every professional working under our name is required to hold the license and insurance the state of Florida requires for window and door installation. In South Miami Heights, which is unincorporated Miami-Dade County, this includes a Miami-Dade County contractor license for structural work and proper general liability coverage. We provide license numbers and certificate of insurance upon request. Haven Standard Clause 3 requires verified crews - licensed, insured, background-checked, with license numbers available to the customer.

We pull permits when the scope of work requires them under Florida Building Code and Miami-Dade County amendments. New openings, structural modifications, and impact-rated conversions in unincorporated areas like South Miami Heights and Goulds typically require permits. Straight replacement of existing windows and doors in the same opening usually does not, unless the home is in a designated flood zone with specific requirements. We handle permit application, scheduling inspections, and passing them as part of our standard scope when permits are needed. This is itemized in your written quote.

HVHZ stands for High Velocity Hurricane Zone, a Miami-Dade County designation that requires windows and doors to pass missile-impact and cyclic pressure testing. If your home is in South Miami Heights, Richmond West, Cutler Bay, or any Miami-Dade location, your insurance company almost certainly requires HVHZ-rated products for your policy to remain valid. We verify the product rating with the Miami-Dade Product Control Division database before quoting, and we provide the NOA (Notice of Acceptance) documentation for your records. Installing non-HVHZ products in our area can void your insurance and create liability exposure.

A window or door emergency is any condition that compromises your home's security, allows water intrusion, or leaves an opening unprotected against weather. Broken glass from impact or attempted entry, a door that won't lock, or a window that won't close during a storm warning all qualify. We answer calls 24 hours a day, seven days a week. A live coordinator connects you with our local team, and we prioritize true emergencies - security breaches and weather exposure - for fastest response. Call (786) 481-0414 anytime; if it's after hours, leave a message and we return emergency calls within the hour.

Yes, we provide emergency board-up services for broken windows and doors in South Miami Heights, Palmetto Bay, Kendall, and surrounding areas. We use plywood or polycarbonate panels secured with proper fasteners for your wall type - concrete block, frame, or stucco - not tape or plastic sheeting that fails in wind. Board-up is a temporary security and weather measure, not a permanent repair. We follow up with a measured survey for permanent replacement, and the board-up cost is credited toward your installation if you proceed with us within 30 days.

We work throughout hurricane season, which runs June 1 through November 30 in South Miami Heights, but we do not install during active tropical storm or hurricane warnings. Once a watch is issued, our crews secure active job sites and stand down for safety. The weeks before and after storm events are our busiest periods, as homeowners across Cutler Bay, Princeton, and Three Lakes rush to complete impact-rated upgrades. We recommend scheduling non-urgent work for March through May or October through early November for the most predictable timeline.

Every window and door installation carries a written workmanship warranty that covers installation defects for the period specified in your quote, plus the manufacturer's product warranty that ranges from 10 years to lifetime depending on the brand and product line. PGT and CGI impact windows carry lifetime limited warranties on the frame and glass seal. Therma-Tru doors have a lifetime limited warranty on the fiberglass skin. Haven Standard Clause 1 requires the warranty in writing before work starts, so you know exactly what is covered, what is not, and who to contact for claims.

Our workmanship warranty covers leaks attributable to installation error, improper flashing, or failure to seal penetrations; operational failure of hardware we installed; and structural failure of our custom trim or finishing work. It does not cover glass breakage from impact, damage from foundation settlement or structural movement, or seal failure covered under the manufacturer's warranty. In South Miami Heights, the most common workmanship claim we see is sealant degradation at the exterior perimeter, which we address with proper backer rod and elastomeric sealant specified for Florida's UV exposure. The exact terms are in your written warranty document.

To make a warranty claim, call (786) 481-0414 or email with your job number, photos of the issue, and a description of when you noticed it. We respond to warranty inquiries within two business days and schedule inspection within five business days for non-emergency issues. Emergency leaks or security failures get same-day triage. Haven Standard Clause 4 requires us to document what we find with photos and readings, so you have evidence of the condition and our resolution. We do not charge for warranty inspection or repair of covered defects.

The Haven Standard is the five-clause commitment that governs every window and door job we perform: Clause 1, Have it in writing - flat price, written scope, written warranty before anyone starts; Clause 2, Arrive on schedule - a real window, a named tech, a text when they are on the way; Clause 3, Verified crews - licensed, insured, background-checked, with license numbers available; Clause 4, Evidence on every job - photos and readings of what we actually found; Clause 5, No surprises - no door upsell, no scope creep, no "while we are in here." Every Sightline branch, including ours in South Miami Heights, works to this standard.

The sightline is the glazing term for the visible edge of glass inside the frame - the part you actually see when you look at a window or door. It is also what a buyer is paying for: the view, the light, the connection between inside and outside. One word that means the same thing to the installer and the homeowner. That alignment between technical precision and customer experience is what we aim for on every job in South Miami Heights, from a single patio door in Palmetto Estates to a full-house replacement in Pinecrest.

Written by Sonia Raman, Owner at Sightline Windows & Doors South Miami Heights, serving South Miami Heights and surrounding communities since 2012.