Dimensional Letters & Logos for External Signage | Capital Letter Signs

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Dimensional Signage Comparison: Premium 3D Letters & Logos vs. Standard Options

Feature Our Product Competitor A Competitor B Advantage
Material Quality Premium quality materials Standard materials Basic materials Superior durability
Warranty Comprehensive warranty Limited warranty Basic warranty Better coverage
Lead Time 5-10 business days for standard sizes and materials, allowing for precision cutting and finishing. 2-3 weeks 3-4 weeks Faster delivery

Summary: Our products offer superior quality and value with faster delivery and better warranty coverage.

Transform Your Brand Visibility with Durable, Illuminated Built-Up Letters & Logos – Stand Out Day and Night

Struggling with Faded, Unnoticeable Signage That Costs You Customers?


Ever walked past a shop or office and barely noticed its sign? That’s the harsh reality when businesses rely on flimsy, flat signage that fades under relentless rain or dulls in low light.


It’s frustrating because your brand deserves better. Poor signage doesn’t just look shabby; it silently chips away at your footfall and sales.


Imagine spending hundreds on advertising, only for passersby to miss your location due to dull, weather-beaten letters. Worse, faded signs can give off an impression of neglect, damaging your reputation before customers even step inside.


For busy commercial property managers, this isn’t just an eyesore; it’s a costly headache that repeats with every storm or dull season.


And if your signage doesn’t light up after dusk, you’re invisible when the streets come alive. Studies show illuminated 3D signs can increase brand visibility by 30%, converting more evening browsers into buyers.


Luckily, dimensional letters and logos crafted from marine-grade aluminium or premium acrylic with weather-resistant finishes offer a robust solution.


Capital Letter Signs’ precision-cut, custom-built 3D signage not only withstands the British climate but also offers optional LED illumination for night-time brilliance.


This blend of durability and design ensures your brand stands proud 24/7.


Ready to stop losing customers to invisible signage? Let’s explore how our built-up letters and logos can brighten your business presence and your bottom line.

Dimensional Letters & Logos for External Signage | Capital Letter Signs
  • Eliminates faded signs that silently drain your sales
  • Dramatically boosts visibility with bold illuminated lettering
  • Transforms reputation with signage that stands proud always

Why Marine-Grade Aluminium and Acrylic are the Best Materials for External Signage


Choosing the right material for your external signage is crucial. Marine-grade aluminium, specifically grade 5083, sets the gold standard.


Its anti-corrosion powder-coated finish means your letters resist rain, frost, and salty air for over a decade without fading or warping. Imagine your sign looking fresh through all seasons, even in the damp chill of a British winter.


Acrylic, especially cast acrylic at 10mm thickness or more, offers stunning clarity and colour vibrancy. With up to 92% light transmission, acrylic letters gleam brilliantly in daylight and provide an excellent surface for LED illumination.


Together, these materials combine durability with aesthetic appeal. They’re light enough for easy installation yet robust against physical impact.


For businesses, this means less frequent replacements and lower maintenance bills. Our precision-cut aluminium letters maintain their crisp edges and depth, amplifying your brand’s presence by up to 30%.


Acrylic options allow for custom colours and finishes that perfectly match your brand palette.


Both materials meet IP65 environmental standards, ensuring resistance to dust and water ingress.

So whether you’re outfitting a retail unit, corporate headquarters, or a public venue, these materials deliver unmatched longevity and visual impact.


At Capital Letter Signs, we handcraft each letter and logo from these premium materials, applying weather-resistant coatings and offering optional LED modules that consume just 12W per metre.


This combination guarantees your signage will perform brilliantly day and night, rain or shine.

  • Stops weather damage that makes signs look shabby
  • Keeps colours vibrant and glowing year after year
  • Dramatically reduces maintenance costs with lasting durability
Dimensional Letters & Logos for External Signage | Capital Letter Signs

Technical Specifications That Guarantee Your Signage’s Performance


Understanding the nitty-gritty details of your signage helps you make a smart investment. Our built-up letters and logos come in sizes ranging from 100mm to 1000mm in height, catering to everything from small office signs to large retail façades.


Letter depths vary between 15mm and 50mm, tailored to size for optimal 3D effect without bulk. Weight per letter ranges from 0.5kg for compact acrylic to 3.5kg for heavy-duty aluminium, balancing sturdiness with ease of installation.


Aluminium letters are crafted from marine-grade 5083 alloy, available in 3mm standard thickness or 5mm for high-impact applications, finished with powder-coating or anodisation to prevent corrosion.


Acrylic options use cast acrylic sheets of 10mm standard or 20mm premium thickness, offering up to 92% light transmission for crystal-clear visibility.


For illuminated signs, we integrate energy-efficient SMD 2835 LED modules consuming 12W per linear metre, powered by a 12V DC system via a 240V transformer.


These LEDs boast a lifespan of 50,000 hours with colour temperatures available in warm white (3000K) or cool white (6500K), matching brand ambience.


Our signage carries IP65 environmental ratings, protecting against dust and water ingress, and operates reliably between -20°C and +50°C, ideal for local climates.


Installation requires a detailed wall survey, template creation, and precise mounting using supplied fixings, ensuring alignment and structural safety.


All products comply with British Standards BS EN 12944 for corrosion protection and BS 7671 for electrical safety where applicable.


This comprehensive specification suite guarantees your signage is built to last, perform and impress.

Dimensional Letters & Logos for External Signage | Capital Letter Signs
  • Guarantees long lasting performance in all weather conditions
  • Dramatically boosts visibility with crystal clear illumination
  • Eliminates costly failures through British Standard compliance

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Dimensional Letters & Logos for External Signage | Capital Letter Signs

FAQs

How weather-resistant are your built-up letters?
Our built-up letters use marine-grade aluminium and premium acrylic with weather-resistant finishes, designed to withstand rain, frost, and UV rays, keeping your signage vibrant and intact for over a decade.
Can I get LED lighting added to my sign?
Yes, we offer optional LED illumination with energy-efficient modules that brighten your sign at night, improving visibility and attracting customers after dark.
What sizes can I order for my building sign?
We provide letters and logos from 100mm up to 1000mm in height, allowing you to choose a size perfect for small shop fronts or large commercial buildings.
How long does installation take?
Installation typically takes 1-2 days depending on size and complexity, with minimal disruption to your business thanks to our professional team and precise planning.

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Bespoke dimensional letters and logos crafted for durability, style, and nonstop visibility.

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