SEAL Plumbing & Heating specialises in the installation, servicing, and repair of unvented hot water cylinders across Suffolk. These systems deliver strong, consistent water pressure throughout your home — perfect for modern bathrooms, powerful showers, and high-demand households. Whether you're upgrading from a traditional tank or replacing an existing system, we ensure your cylinder is installed safely, efficiently, and fully compliant with all G3 regulations.

• G3 qualified and certified for safe unvented cylinder installations.
• High-pressure hot water for powerful showers and fast filling baths.
• Full installation, servicing, and maintenance of all major cylinder brands.
• Safety checks, expansion vessels, and pressure systems set up correctly.

SEAL Plumbing & Heating provides complete plumbing and heating refurbishments across Suffolk. Whether you're renovating a property, upgrading outdated systems, or starting from scratch, we deliver full pipework installations designed for performance, reliability, and future-proofing. From hot and cold water systems to central heating layouts, every installation is carefully planned and professionally fitted to ensure your home runs efficiently for years to come.

• Full first fix and second fix plumbing for renovations and new layouts.
• Complete central heating systems including pipework, radiators, and controls.
• Designed for efficiency, reliability, and long-term performance.
• Clean, professional installation with attention to detail at every stage.

SEAL Plumbing & Heating takes care of the small plumbing jobs that still need doing properly. Whether it’s a dripping tap, a faulty toilet, a small leak or a radiator that’s not heating as it should, we handle it carefully, cleanly and professionally.

No job is too small — just reliable, tidy work and honest advice from local plumbers who respect your home.

• Tap replacements, leaks, and kitchen/bathroom plumbing fixes.
• Radiator replacements, valve changes, and balancing.
• Toilet repairs, siphons, flush issues, and overflows.
• General fault finding and small plumbing repairs.