Gas fireplace vent repair and replacement in Boca Pointe
Joints, supports and wall seals are restored to the vent maker's instructions, not patched over.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Clues that point to the gas vent
- Termination cap bent or crushed
- Rust on exposed vent pipe
- Flashing lifted around a roof vent
- A porch enclosed around the termination
Jump to
Direct-vent and B-vent work, step by step
Power vents and their own rules
Some gas fireplaces use a power vent, a fan unit listed for the appliance that allows routes natural draft or a standard direct-vent run could not. It has its own manual, electrical supply and access panel.
Its instructions call for the whole venting system to be checked for safety both ahead of the power vent work and once it is done. When a power vent is part of the system, we follow its instructions, check its access and connections and note what belongs to an electrician. The power vent is assessed as part of the route, not as a separate appliance.
Termination height above the roof
How high a gas vent must stand is set by the fuel gas code, measured from the roof and from nearby parts of the building. The figures depend on the vent size, the roof slope and what sits close by. For Type B vents, the code also sets a minimum height above the appliance's draft hood or collar.
We check an existing roof termination against those rules and the vent maker's figures. A termination that is too short or too close to a wall can suffer from poor draft or downdrafts. Where an extension is needed, it uses listed sections and is braced as the instructions describe.
Vent faults and appliance faults priced apart
A single visit can uncover both a vent problem and an appliance problem. We keep them on separate lines, because they are different pieces of work, often with different parts and sometimes with different urgency.
You can see what the vent repair covers and what the appliance repair would add. Some vent faults mean the appliance should stay off until they are fixed, and we say which. Appliance repairs are quoted under our gas fireplace repair service, and glass work under its own service.
Checking an exposed termination more often
Owner's manuals already ask for routine checks of the termination for corrosion and separation. Where salt air reaches the house, those checks deserve a little more attention, especially on the side of the house that takes the most wind off the water.
Look at the cap from the ground when you can, and tell us if you see rust streaks, flaking or a loose cap. During service and vent visits we record the condition of exposed parts, so changes between visits are easier to see. Early attention usually means a smaller repair.
Line items for gas vent work
- Wall penetration seal
- Draft check at the draft hood
- Clearance to later decks, fences and additions
- Decorative shroud listing confirmed
Questions about gas fireplace venting
Why does direct-vent pipe have an inner and outer pipe?
A direct-vent system usually runs one pipe inside another. Outside air for the fire comes in through one passage and exhaust leaves through the other, and both stay sealed from the room, which is why each joint and gasket matters.
Do exhaust fans affect my gas fireplace vent?
They can on a natural-draft unit. Exhaust fans, dryers and range hoods can lower indoor pressure and weaken draft. We can check the draft with them running and explain what the check shows.
Can the gas vent share a flue with a wood-burning fireplace?
No. The manuals we work from require a separate vent and prohibit venting into a pipe serving a solid-fuel appliance. The fuel gas code also calls for gas vents inside masonry chimneys to be labeled for gas appliances only.
More Ways to Care for Your Fireplace
- Prefab and Zero-Clearance Fireplace RepairIdentify and repair manufactured fireplace components using the appropriate model information.
- Smoke Chamber RepairRepair identified smoke-chamber surfaces with the access and material requirements clearly defined.
- Chimney TuckpointingRenew deteriorated mortar joints around chimney bricks that can appropriately remain.
- Gas Fireplace InstallationCreate a complete gas fireplace installation plan for the room, appliance and connected systems.
- Chimney WaterproofingTreat suitable chimney masonry after checking the surface, repair needs and product requirements.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo