Chimney Prime Blog

Chimney & fireplace guidance for Missouri homeowners

Practical, no-hype articles from Eric and Danny Cohen on inspection, cleaning, repair, masonry, liners, and fireplaces across St. Louis and Kansas City.

How Often Should a Chimney Be Inspected in Missouri?
Eric Cohen

How Often Should a Chimney Be Inspected in Missouri?

Learn when St. Louis and Kansas City homeowners need chimney inspections, what different inspection levels cover, and which warning signs should not wait.

Read article
A St. Louis Chimney Maintenance Calendar
Danny Cohen

A St. Louis Chimney Maintenance Calendar

Plan chimney care through St. Louis seasons, from spring leak observations and summer repairs to fall preparation and winter operating checks.

Read article
Kansas City Freeze-Thaw Chimney Damage Explained
Eric Cohen

Kansas City Freeze-Thaw Chimney Damage Explained

Understand freeze-thaw damage on Kansas City chimneys, the difference between surface wear and movement, and how to compare practical repair options.

Read article
Chimney Cleaning vs. Inspection: What You Are Booking
Danny Cohen

Chimney Cleaning vs. Inspection: What You Are Booking

Compare chimney cleaning and inspection, understand camera work and service limits, and learn what documentation to request for your Missouri home.

Read article
Chimney Leaks After Heavy Rain in St. Louis
Eric Cohen

Chimney Leaks After Heavy Rain in St. Louis

Trace possible causes of a St. Louis chimney leak, learn what rainfall patterns reveal, and compare cap, crown, flashing, masonry, and chase repairs.

Read article
What Is Creosote and Why Does It Build Up?
Danny Cohen

What Is Creosote and Why Does It Build Up?

Learn how creosote forms, what increases buildup, how professionals evaluate deposits, and which wood-burning habits Missouri homeowners can improve.

Read article
Best Firewood Practices for Missouri Homeowners
Eric Cohen

Best Firewood Practices for Missouri Homeowners

Learn how to select, season, store, and burn firewood more effectively in St. Louis and Kansas City homes without overlooking chimney maintenance.

Read article
Why Fireplace Smoke Comes Into the Room
Danny Cohen

Why Fireplace Smoke Comes Into the Room

Learn why fireplace smoke may spill into a St. Louis or Kansas City home, what observations help diagnose draft, and when to stop using the system.

Read article
Chimney Cap vs. Chase Cover: What Is the Difference?
Eric Cohen

Chimney Cap vs. Chase Cover: What Is the Difference?

Compare chimney caps, chase covers, crowns, and flashing, learn which system your Missouri home may have, and understand common water-entry clues.

Read article
Chimney Crown Repair vs. Rebuild in Missouri
Danny Cohen

Chimney Crown Repair vs. Rebuild in Missouri

Learn how crown condition, drainage, construction, and surrounding masonry help determine whether a Missouri chimney crown can be repaired or should be rebuilt.

Read article
White Stains on Chimney Brick: What They Mean
Eric Cohen

White Stains on Chimney Brick: What They Mean

Learn when white chimney staining may be efflorescence, what it reveals about moisture movement, and why cleaning should follow diagnosis and repair.

Read article
Tuckpointing an Older St. Louis Chimney
Danny Cohen

Tuckpointing an Older St. Louis Chimney

Learn why mortar compatibility, joint preparation, curing, and moisture diagnosis matter when tuckpointing an older St. Louis chimney.

Read article
When Does a Chimney Need Rebuilding?
Eric Cohen

When Does a Chimney Need Rebuilding?

Learn which masonry conditions may justify a partial or complete chimney rebuild and when targeted repair may still be appropriate.

Read article
Chimney Liner Basics for Missouri Homeowners
Danny Cohen

Chimney Liner Basics for Missouri Homeowners

Learn what chimney liners do, how clay and metal systems differ, and why inspection, appliance compatibility, sizing, and clearances matter.

Read article
Cracked Clay Flue Tiles: What They Mean
Eric Cohen

Cracked Clay Flue Tiles: What They Mean

Learn what can crack clay chimney tiles, how camera inspection documents damage, and why repair scope depends on location, extent, and appliance use.

Read article
Stainless-Steel Chimney Liners: Questions to Ask
Danny Cohen

Stainless-Steel Chimney Liners: Questions to Ask

Ask better questions about stainless liner sizing, alloy, insulation, tile removal, connections, listing, documentation, and appliance compatibility.

Read article
Throat Dampers vs. Top-Sealing Dampers
Eric Cohen

Throat Dampers vs. Top-Sealing Dampers

Compare throat and top-sealing fireplace dampers, learn how each operates, and understand when repair, replacement, or draft diagnosis may be appropriate.

Read article
Smoke Chamber Parging: What Homeowners Should Know
Danny Cohen

Smoke Chamber Parging: What Homeowners Should Know

Learn how a masonry fireplace smoke chamber guides exhaust, what parging changes, and why draft and repair decisions require evaluation of the full system.

Read article
Firebox Cracks: Cosmetic or a Repair Warning?
Eric Cohen

Firebox Cracks: Cosmetic or a Repair Warning?

Learn how crack location, depth, movement, loose firebrick, and fireplace construction affect repair decisions inside a masonry firebox.

Read article
Refractory Panel Cracks in Prefab Fireplaces
Danny Cohen

Refractory Panel Cracks in Prefab Fireplaces

Learn why factory-built fireplace model identification, crack width, missing material, panel fit, water, and manufacturer instructions guide refractory-panel repair.

Read article
Masonry vs. Prefabricated Fireplaces
Eric Cohen

Masonry vs. Prefabricated Fireplaces

Learn how masonry and factory-built fireplaces differ, which clues help identify them, and why construction type changes inspection, parts, and repair options.

Read article
Gas Fireplace Will Not Turn On: Safe First Steps
Danny Cohen

Gas Fireplace Will Not Turn On: Safe First Steps

Follow safe, model-specific checks when a gas fireplace will not start and learn when gas odor, alarms, repeated ignition, or component faults require professional help.

Read article
Gas Fireplace Maintenance Before a Missouri Winter
Eric Cohen

Gas Fireplace Maintenance Before a Missouri Winter

Prepare a gas fireplace for winter with model identification, safe cleaning, vent checks, battery planning, alarm testing, and professional service when warning signs appear.

Read article
Choosing Gas Logs for an Existing Fireplace
Danny Cohen

Choosing Gas Logs for an Existing Fireplace

Learn how fireplace type, venting, fuel, measurements, clearances, controls, heat goals, and manufacturer instructions guide gas-log selection.

Read article
Wood-to-Gas Fireplace Conversion in Missouri
Eric Cohen

Wood-to-Gas Fireplace Conversion in Missouri

Plan a wood-to-gas conversion around fireplace condition, gas logs versus inserts, venting, fuel supply, electrical work, permits, controls, and future maintenance.

Read article
Fireplace Insert Installation Planning Guide
Danny Cohen

Fireplace Insert Installation Planning Guide

Plan a gas or wood insert around host-fireplace approval, full measurements, output, clearances, hearth, venting, liners, power, finish, and service access.

Read article
Planning a Wood Stove Installation in Missouri
Eric Cohen

Planning a Wood Stove Installation in Missouri

Plan a Missouri wood-stove installation around appliance sizing, clearances, floor protection, chimney route, liner, air, permits, fuel, and maintenance.

Read article
Fireplace Door Installation: Fit and Airflow
Danny Cohen

Fireplace Door Installation: Fit and Airflow

Learn how fireplace type, opening measurements, mounting, airflow, glass material, operating position, hearth shape, and manufacturer approval guide door selection.

Read article
Buying a St. Louis Home With a Fireplace
Eric Cohen

Buying a St. Louis Home With a Fireplace

Use this St. Louis buyer guide to request records, identify fireplace construction, obtain the right inspection scope, understand findings, and prioritize repairs.

Read article
Kansas City Homebuyer Chimney Checklist
Danny Cohen

Kansas City Homebuyer Chimney Checklist

Use this Kansas City checklist to evaluate chimney construction, weather exposure, flue condition, water evidence, appliance records, repair priorities, and inspection limits.

Read article
Signs an Animal May Be in Your Chimney
Eric Cohen

Signs an Animal May Be in Your Chimney

Learn the signs of birds or animals in a chimney and why humane removal, inspection, and prevention should be coordinated.

Read article
Spring Chimney Checklist After Missouri Storms
Danny Cohen

Spring Chimney Checklist After Missouri Storms

Inspect ground-visible chimney conditions after Missouri wind, hail, rain, and winter weather.

Read article
Why Chimney Flashing Repairs Fail
Eric Cohen

Why Chimney Flashing Repairs Fail

Learn why surface sealant patches often fail and what durable chimney flashing repair must consider.

Read article
Is Chimney Waterproofing Worth It in Missouri?
Danny Cohen

Is Chimney Waterproofing Worth It in Missouri?

Learn when breathable chimney waterproofing may help and why repairs must come first.

Read article
Why a Fireplace Smells in Humid Weather
Eric Cohen

Why a Fireplace Smells in Humid Weather

Learn why fireplace odors can intensify during humid St. Louis and Kansas City weather.

Read article
When a Top-Sealing Damper Makes Sense
Danny Cohen

When a Top-Sealing Damper Makes Sense

Explore the benefits and limitations of top-sealing dampers for Missouri masonry fireplaces.

Read article
Dryer Vent Cleaning: Why Chimney Companies Offer It
Eric Cohen

Dryer Vent Cleaning: Why Chimney Companies Offer It

Learn how lint, long runs, elbows, crushed ducts, and roof exits affect dryer vent performance.

Read article
Chimney Inspection After a Suspected Chimney Fire
Danny Cohen

Chimney Inspection After a Suspected Chimney Fire

Know what to do after roaring, sparks, dense smoke, or other signs of a possible chimney fire.

Read article
How to Read a Chimney Inspection Report
Eric Cohen

How to Read a Chimney Inspection Report

Understand scope, observations, limitations, photos, priorities, and repair options in a chimney inspection report.

Read article
Common Chimney Repair Estimate Questions
Danny Cohen

Common Chimney Repair Estimate Questions

Ask better questions about scope, materials, access, hidden conditions, cleanup, and documentation before chimney work.

Read article
Historic Brick Chimneys in St. Louis
Eric Cohen

Historic Brick Chimneys in St. Louis

Learn why older St. Louis brick and mortar require compatible materials and careful repair planning.

Read article
Kansas City Chimney Preparation Before the First Freeze
Danny Cohen

Kansas City Chimney Preparation Before the First Freeze

Prepare a Kansas City chimney for cold weather by addressing water, masonry, venting, and fuel before winter.

Read article
Why Chimney Repairs Should Address the Cause
Eric Cohen

Why Chimney Repairs Should Address the Cause

See why durable chimney repair connects visible damage to water, movement, heat, venting, or material compatibility.

Read article
Repair Before Replace: When It Works and When It Does Not
Danny Cohen

Repair Before Replace: When It Works and When It Does Not

Learn when targeted chimney repair can preserve sound work and when replacement is the more responsible option.

Read article
The Complete Annual Fireplace Checklist for Missouri Homes
Eric Cohen

The Complete Annual Fireplace Checklist for Missouri Homes

Use this annual checklist for wood, gas, masonry, and factory-built fireplaces in St. Louis and Kansas City.

Read article

Have a question we haven't covered?

Reach the hub nearest you, or send a request and we'll help you figure out next steps.

Or request service online →
📞Call St. Louis 📞Call Kansas City ✎Request Service