Boral Ridge Vent Installation in Dallas, TX

Boral Ridge Vent Installation: The Dallas Owner’s Guide

Boral ridge vent installation in Dallas typically runs $340-$780 for a standard gable roof, with most jobs completed in a single visit. We stock Boral-compatible ridge vent systems on our trucks and can usually match your existing profile same-day. Most Dallas homeowners discover the problem during a hard rain - water staining the ceiling near the peak, or a musty smell in the attic that wasn’t there last season.

Call (888) 309-8379

Which Boral Models This Applies To

Boral’s ridge vent line breaks into two families: the traditional roll-style vents used on their concrete and clay tile roofs, and the rigid, low-profile extruded units spec’d for their Stonegate and Saxony slate-look composite lines. The roll vent comes in 10-inch and 12-inch widths; the extruded units are fixed at 11.5 inches. Mixing widths is where we see the most callbacks in Dallas - a 10-inch replacement on a 12-inch original leaves a channel that traps pollen and oak catkins every March.

To identify yours, check the underside of the vent material itself. Boral roll vents carry a stamped date code and width marking every 48 inches. The extruded units have a molded part number on the end cap - BR-RV-115 for the standard profile, BR-RV-115-H for the high-flow version used on pitches above 8/12. If the label’s sun-faded, measure the exposed width and the nail flange spacing: 1.5 inches on the roll vent, 2.25 inches on the extruded.

We install OEM Boral ridge vent where the roof is still under manufacturer warranty. For out-of-warranty systems, we use a quality aftermarket equivalent from Lomanco or Air Vent that matches the net free area spec - 18 square inches per linear foot for the standard profile, 20 for high-flow. The aftermarket units cost 15-20 percent less and carry the same 20-year material warranty, but Boral won’t honor a roof system warranty if the ridge vent isn’t their branded product. We explain that upfront so you decide with the full picture.

Signs Your Boral Ridge Vent Installation Is Failing

• Water stains on the ceiling directly below the ridge line. The vent’s internal baffle has cracked or separated, allowing wind-driven rain to penetrate. On Boral roll vents, this usually happens where the material bridges a truss gap of more than 24 inches - the sag creates a low point that pools water during a Dallas downburst.
• Attic temperature 15-20 degrees hotter than outdoor ambient on a summer afternoon. The vent is clogged with debris or the end caps have blown off, breaking the continuous airflow path. In Dallas, cottonwood fluff in June and live oak leaf drop in October are the usual culprits.
• Shingle granules or tile fragments collecting in the gutters below the ridge. This indicates the vent is lifting in wind, abrading the roofing material underneath. Boral’s extruded vents use a foam closure strip that compresses over time; once it’s lost its spring, the unit rattles and grinds.
• Visible daylight through the vent from inside the attic. The mesh screen has deteriorated or wildlife has pulled it free. Squirrels in particular target ridge vents in Dallas’s older neighborhoods - Lakewood and Kessler Park are where we see this most.
• Musty or mildew odor in the attic during humid months. Condensation is forming because the vent’s exhaust capacity no longer matches the intake from soffit vents. Boral systems are designed for a 50/50 balance; when ridge exhaust drops, the attic becomes a swamp from May through October.

Replacement Cost & What’s Included

The range depends on three things: how much of the old vent we need to remove (partial failure versus full replacement), whether the decking underneath has moisture damage, and whether your roof pitch requires extra safety rigging. Every estimate includes the vent material, new fasteners and closure strips, sealant, and disposal of the old unit. We photograph the decking condition before we cover it - you’ll see what we saw. Our 90-Day Done Right Promise covers the workmanship: if water gets through our installation, we come back and make it right, no paperwork, no arguing.

DIY or Call Us?

There’s a safe middle ground here. A homeowner can check the end caps from inside the attic - if they’re missing or the foam is crumbling, you’ve found your problem. You can also clear light debris from the exterior with a blower on low, provided you’re comfortable on a ladder and the roof isn’t steep.

Where DIY goes wrong is the removal and re-nailing. Ridge vent sits at the highest stress point of the roof. Every fastener has to hit solid decking, not the gap between trusses. The sealant bed has to be continuous - a break the width of a pencil lets in more water than you’d think. And on Boral tile roofs, the vent replacement requires lifting and re-bedding adjacent tiles; crack one, and you’re into a $40-per-tile repair that wasn’t in the plan. We’ve been called to fix enough homeowner ridge vent jobs to know where the trouble starts. If you’re not certain about the decking condition or the nail pattern, call us. We’ll give you an honest assessment and a price that doesn’t change.

FAQs

How long does a Boral ridge vent last in Dallas?

In Dallas’s climate, expect 12-18 years from a roll vent and 15-22 from the extruded unit. UV exposure at our latitude is harder on the roll vent’s flexible membrane; the extruded plastic weathers more slowly but can become brittle after two decades of thermal cycling. Call (888) 309-8379 if you’re unsure of your install date - we can estimate age from the material condition.

Can a failing ridge vent be repaired instead of replaced?

Partial repairs work in two situations: replacing blown-off end caps or patching a small tear in the mesh. If the baffle is cracked or the vent has lifted from the decking, replacement is the only lasting fix - patching holds for a season, maybe two, then fails in the next hard rain. We don’t charge for the honesty: if a repair makes sense, we’ll say so.

How long does the replacement take?

Most Boral ridge vent replacements take three to five hours from ladder set to final cleanup. A straightforward gable roof with good decking is on the short end; a hip roof with multiple ridge lines or decking that needs sistering takes longer. We complete 90 percent of these jobs in a single visit.

Do you stock Boral ridge vent on your trucks?

We carry both the 10-inch and 12-inch roll vent profiles and the extruded BR-RV-115 and BR-RV-115-H units on every service truck. For color-matched Boral tile roofs, we may need to order from the regional warehouse in Fort Worth - typically next-day. Call (888) 309-8379 with your part number or roof photo and we’ll confirm before we roll.

Ridgeline Roofing Co. of Dallas is an independent service provider - we are not affiliated with Boral Roofing. We are, however, authorized to install their products per manufacturer specifications, and we warranty our workmanship under the 90-Day Done Right Promise.

A roof doesn’t lie - and neither do we. If your Boral ridge vent is showing its age, call (888) 309-8379 for a free estimate. A live person will answer, day or night, and we’ll get you scheduled at a time that works.

Written by Clint Harwell, Owner, Ridgeline Roofing Co. of Dallas at Ridgeline Roofing Co. of Dallas, serving Dallas and nearby areas.