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About Us
At Diamond Walls, our professional painters are dedicated to enhancing your home's interior with exceptional wall painting and decorating services in Belfast Antrim and the surrounding areas. As your trusted local painters and decorators, we focus on reliability, attention to detail, and ensuring your complete satisfaction with every project. From start to finish, we work with care and precision to transform your space, bringing your vision to life.


The Diamond Walls Journal
Explore our gallery at Diamond Walls to see stunning examples of our expert painting and decorating services. From vibrant feature walls to flawless full-room transformations, our work showcases the high-quality craftsmanship we bring to each project. As a trusted local painter and decorator, we pride ourselves on attention to detail and customer satisfaction. Let our gallery inspire your next home improvement project.
Our Work

Interior Walls Painting
Refresh your space today with expert interior wall painting – book your free quote now!
Professional
Experienced Team
Give your home a fresh new look with Diamond Walls – your trusted interior wall painting service based in Antrim. We specialize in high-quality painting and decorating that transforms your space with clean, professional finishes. Whether you need a full room makeover or a quick touch-up, we’re here to deliver reliable and affordable results. Contact us today to book your expert painter and bring your walls to life!
Reliable
Customer Satisfaction
Trust Diamond Walls for reliable interior painting services that deliver results you’ll love. We focus on your needs, working with your style and preferences to provide a smooth, hassle-free painting experience. Your satisfaction with our professional work is always our top priority!
Efficient
Quality Finish Every Time
At Diamond Walls, we specialize in professional interior painting services that leave your home looking its best. Whether it’s a fresh coat of paint or a complete transformation, we take pride in delivering a flawless finish on time and with attention to detail.


Professional Painting Services with Diamond Walls
Understanding the Cost of Professional Painting Services
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​​The cost of professional wall painting and decorating services depends on various factors, including the room size and the level of wall preparation required. Tasks such as filling holes, sanding imperfections, and managing wall obstructions can affect the final pricing. Additionally, the number of paint coats needed for optimal results, the inclusion of a feature wall, or any additional woodwork will influence the cost.
To suit different budgets, we offer two flexible packages:
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✅ DIY Prep Package – Ideal for a tight budget while still achieving a professional spray finish. You handle all preparation work (masking, covering, etc.), and we arrive to simply paint and leave.
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✅ All-In Package – A hassle-free option where we take care of everything, from wall prep to the final coat, ensuring a flawless result.
Contact us today for a tailored quote!


How We Help You Choose the Perfect Colours for Your Space
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As part of our wall painting service, we offer a wide collection of colour palettes from our trusted paint supplier, who can mix any shade you select to match your vision precisely. During our estimate visit, you'll have the opportunity to choose your preferred colour. For all our projects, we exclusively use "trade" paints, which are of significantly higher quality than those typically available in DIY stores. This ensures a superior finish and durability. Moreover, we can source these premium paints at better prices than most customers due to our trade discounts. Please note that the cost of paint is not included in our quotes; it is billed separately in addition to the quoted service price.
What to Expect: Duration and Process of Our Painting Services
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When you choose Diamond Walls for your wall painting and decorating services, you can expect a thorough and meticulous process. We start by carefully covering all furniture, floors, and any other areas that need protection to ensure that only your walls receive a fresh coat of paint, leaving no traces of paint where it shouldn't be. Our goal is to keep your space clean and protected throughout the painting process.
The duration of the project depends on the room size, the condition of the walls, and the number of coats required for the best finish. We will provide you with a clear timeline during the initial consultation so you can plan accordingly. Our team works efficiently without compromising on quality, ensuring that your space is transformed on time and to the highest standard.
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