Trusted Sealant and Repointing Specialists Across Yorkshire
We deliver long lasting, neat and honest workmanship - from heritage lime repointing to modern sealant repairs.
Northern Seal & Joint is a specialist contractor based in Yorkshire, working across Harrogate, Leeds, Bradford, Skipton and all surrounding areas.
We focus on quality preparation, attention to detail and a clean finish - whether that’s a small bathroom reseal or a full lime repointing project.
Proudly independent. Fully insured. Always neat and reliable.
Our Approach
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Quality first: Every joint cut out, cleaned and refilled using proven trade methods and quality materials.
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Transparent pricing: All quotes include everything needed for the full scope of work. No hidden extras.
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Respect for property: Clean working methods, tidy finishes and courteous service on every job.
Our Story
Founded to raise the standard of sealant and repointing work across Yorkshire, NSJ combines technical skill with practical honesty.
From modern sealants in kitchens and bathrooms to traditional lime work on period homes, we take pride in durable results that protect your property for years to come.
We’re proud to serve Yorkshire homes and businesses with lasting, dependable work.
Most of our projects come through repeat customers and local recommendations - a reflection of our approach: simple, honest and reliable.