Arch Sealant stands for reliability.
We ensure your builds are dry, air tight and compliant.
A safe pair of hands with the experience and expertise to deliver the largest and most complex projects.
We partner with some of the largest and most trusted clients in the construction industry. Some of our clients include:
We deliver quality specialist sealant solutions for construction projects big or small, residential or commercial.
Expert sealing solutions for all precast concrete structures, ensuring long-lasting durability and protection.
Expert sealing solutions for all precast concrete structures, ensuring long-lasting durability and protection.
Specialised sealing for Emseal expansion joints, ensuring flexibility and long-term protection.
Specialised sealing for Emseal expansion joints, ensuring flexibility and long-term protection.
Fire-rated sealing solutions to enhance safety and prevent the spread of fire and smoke.
Fire-rated sealing solutions to enhance safety and prevent the spread of fire and smoke.
High-performance sealing for cladding and facades, ensuring weatherproofing and integrity.
High-performance sealing for cladding and facades, ensuring weatherproofing and integrity.
Effective air sealing solutions to improve energy efficiency and maintain airtight construction.
Effective air sealing solutions to improve energy efficiency and maintain airtight construction.
Soundproof sealing solutions to reduce noise transfer and improve acoustic performance.
Soundproof sealing solutions to reduce noise transfer and improve acoustic performance.
Expert sealing for aluminium joinery, ensuring protection from the elements and lasting durability.
Expert sealing for aluminium joinery, ensuring protection from the elements and lasting durability.
Professional cutout and re-seal services to restore airtightness and ensure long-lasting protection.
Professional cutout and re-seal services to restore airtightness and ensure long-lasting protection.
Precision sealing for architectural and cosmetic projects, enhancing both aesthetics and durability.
Precision sealing for architectural and cosmetic projects, enhancing both aesthetics and durability.
We have been trusted to seal some of Wellington’s most prominent projects.
When it comes to sealant work, trust is paramount.
At Arch Sealant, we bring decades of industry experience.
We stand by the quality of our work, offering reliable warranties for peace of mind.
With a proven track record and a commitment to excellence, we’re the sealant specialists you can count on.
As Sika Approved Applicators, we meet the highest industry standards, ensuring your project benefits from superior sealant solutions that are both durable and expertly applied.
We stand behind our work with solid warranties, giving you confidence that our sealant solutions are built to last and supported by our commitment to quality. This includes both supplier and installer warranties.
With over 30 years of industry experience, our seasoned applicators bring unparalleled expertise to every project, ensuring the highest standards of workmanship.
