Who we are
DD Sealant Services is an Oxford-based specialist providing high-quality internal silicone and mastic repairs and installation for bathrooms, kitchens, and interior spaces. With over 8 years’ experience in the construction industry, we understand the importance of a neat finish, long-lasting results, and close attention to detail.
In addition to sealant work, we also offer reliable handyman services to support and complement our installations. This includes tap changes in your sinks or bath, light bulb and light fixture replacements, shelving installation, and other small repairs commonly required in bathrooms and kitchens. Handling these tasks alongside sealant work helps save time, reduce disruption, and ensure a complete, polished result.
Reliable, tidy, and professional, DD Sealant Services is ideal for homeowners, landlords, and letting agents looking for a clean, efficient solution with minimal disruption. Every job is completed to a high standard, leaving crisp lines, practical improvements, and a durable finish you can rely on.
Specialist Knowledge
We are dedicated mastic and sealant specialists, not general handymen. Our focused experience ensures the correct techniques, preparation, and application are used on every job for long-lasting results.
High-Quality Materials
We use only professional-grade, anti-mould sealants from trusted manufacturers, ensuring durability, performance, and a clean finish that stands the test of time.
Attention to Detail
Every job is carried out with precision. From careful surface preparation to neat, crisp lines, we take pride in delivering a professional finish that enhances your space.
Customer-Focused Service
We value clear communication, reliability, and minimal disruption. From first contact to completion, your satisfaction is our priority.
Fair & Transparent Pricing
We offer competitive, honest pricing with no hidden costs, providing excellent value without compromising on quality.
Why choose us?
Contact us
Trust DD Sealant Services for all your interior mastic sealant needs. Contact us today to discuss your requirements and schedule a consultation.