N1 Construction Group
N1 Construction Group delivers professional waterproofing, painting and decorating services across the Western Cape. From rooftops to interiors, we keep your property dry, sharp and built to last.
What We Do
Our Services
Waterproofing
Roof, wall and foundation waterproofing systems that stop leaks at the source — using torch-on membrane, liquid sealants and acrylic coatings backed by a workmanship guarantee.
Painting & Decorating
Interior and exterior painting, decorative finishes and surface preparation for homes, complexes and commercial buildings. Clean edges, even coverage, on schedule.
Roof Repairs & Maintenance
Leak detection, tile replacement, ridge sealing, flashing repairs and full roof restoration. We get on the roof so you don't have to, and we fix it properly the first time.
Construction & Renovations
General building work, structural repairs, renovations and project management for residential and commercial clients across Cape Town and surrounds.
Site Inspection & Quote
Free on-site assessment anywhere in the Western Cape. We inspect, photograph and quote the work in writing so you know exactly what you're paying for before we lift a brush.
How It Works
From Enquiry to Event
Site Inspection
Written Quote
Scheduled Work
Quality Finish
Who We Are
About N1 Construction Group
N1 Construction Group delivers professional waterproofing, painting and decorating services across the Western Cape. From rooftops to interiors, we keep your property dry, sharp and built to last.
N1 Construction Group is a Cape Town-based waterproofing and decorating contractor serving homeowners, body corporates and commercial property managers across the Western Cape. We focus on doing the prep work properly so the finish lasts longer.
- Free On-Site Quotes
- Workmanship Guaranteed
- Cape Town & Western Cape
- Residential & Commercial
What Clients Say
Reviews
"N1 sorted out a roof leak that two other contractors couldn't fix. They came out, found the actual cause and the work has held through two winters now. Proper job."
"Had the whole outside of our house painted and waterproofed. The crew was on time every morning, cleaned up after themselves and the finish looks great. Highly recommend."
"Quoted honestly, started on the date they said and finished within budget. The new roof coating is doing its job and we finally have peace of mind before the Cape winter rains."
Our Work
Gallery
Get In Touch
Need a Hand?
Whether it's an emergency or a planned job, we respond fast. Call us directly or send a message and we'll get back to you within the hour.
- Phone+27 13 116 2839
- WhatsAppMessage Us on WhatsApp
- LocationCape Town, Western Cape