Caulking for Internal & External Expansion Joints

Why Caulking Expansion Joints is the Best Option

Caulking expansion joints are an excellent option for keeping the joints between your render crack free. It is also the best option to take before painting your expansion joints. Going with a process such as rendering your exterior or interior walls, caulking your expansion joints, and then painting will give you a flawless finish and provide that added security from water damage. Caulking around window frames, doors, and other edges can be difficult, which is why getting help from A1 Silicone will mean your caulking is completed to the highest degree. 

Edges around expansion joints can become damaged and allow water to run through your structure, which nobody wants. Sealing those joints and seams with caulk will keep your property safe from weather damage and bolster the overall waterproofing of your property. Caulking expansion joints will also move with your home as it expands and retracts, and stays flexible for the long term.