Sealing Projects & How-To’s

Learn how to caulk and seal like a pro with these handy tips and project guides.

  • Filter By:
  • Project Type
  • Media Type
  • Reset Filters

How to choose the best silicone sealant for your project
How to maintain and seal outdoor tile and pavers
How to weatherproof a shed with silicone sealant
What are food-safe and food-compliant silicone sealants?
Camper and RV sealant: how to protect your investment
Boat sealant: a useful guide to sealing windows and hatches
Garage sealing: helpful tips to prevent leaks, drafts, and pests
How to seal a greenhouse for maximum insulation
Sealing concrete surfaces: how to protect driveways, patios, and walkways
Where to use weatherproof sealant
Caulk vs. sealant: Understand the differences
A professional’s guide to the do’s and don’ts of caulking when painting
How to lower your energy bill by improving sealing and insulation
How to eliminate sneaky drafts with electrical outlet insulation seal
How to choose the best caulking gun
How to seal a leaking pipe from copper to PVC
12 tips for air-sealing electrical boxes, outlets, and wiring
Everything you need to know about window weep holes before sealing your windows
How to weatherize your home to avoid long-term damage
Choosing plumbing sealant that impresses your customers
How to install a kitchen backsplash and seal it from water damage
The dos and don’ts of gutter repair using sealant
How to install wainscoting using acrylic caulk
How to reseal a skylight in your home
What is a hybrid sealant and how can you use it?
Does sealant expire? 5 signs it’s time to replace your sealant
Your complete guide on how to seal an outdoor light fixture
Why you need to caulk your DIY accent wall
6 tips for sealing windows to improve your energy efficiency
Acrylic Caulk vs. silicone sealant: Which is better for your project?
How to air seal an attic to hold in warmth and keep out pests
How long does sealant take to dry and what can you do to speed up the process?
10 modern approaches to sealing kitchen counters
5 tips for caulking after installing crown molding
Installing Undermount Sinks and Sealing them to Prevent Leaks
How to Caulk Trim like a Pro and Without Making a Mess
How to seal a shower door Correctly Every Time
How to open a tube of sealant and save the excess
How to properly apply and care for concrete sealant
How to Get Sealant Off Your Hands and Equipment After a Job
How to caulk a toilet to prevent leaks and preserve floors
How to remove mold from shower caulking area before recaulking
How to remove silicone sealant when renovating a client’s house
How to insulate windows for all four seasons
How to Caulk Baseboards for a Seamless Finish
7 Steps to Easily Remove Caulk Like a Pro
Your complete guide to preparing and caulking a bathroom
Guide to the best products and tools for caulking a tub
How to install a drop-in sink professionally
8 tips for how to caulk like a pro
How to Seal Around the Exterior of a Door Properly
How to Seal a Kitchen Sink for Long-Lasting Results
How to Seal Your Crown Molding, Trim and Baseboards Like A Pro
How to Seal a Shower to Prevent Mold & Leaks
How to Seal a Baseboard in 6 Easy Steps
How to Remove Old Caulk or Sealant the Right Way
How to Seal a Kitchen Counter for Long-Lasting Results
How to Caulk a Bathtub the Right Way to Prevent Mold & Leaks
How to Seal Exterior Window Trim to Last
8 Never-Fail Bathroom Sealing Tips You Wish You Knew Yesterday
Canned insulating foam: What it Is and how to use it
10 contractor tips for caulking crown molding to last
Sealing to prevent pests: 7 steps to stop common household pests
How to Load a Caulk Gun Quickly & Easily
Sealing Spotlight: Philip or Flop Talks Importance of Sealing Shower Doors Right
7 Steps Pros Swear by for Painting a Room
9 steps to weatherproof your home and fight the cold