Aluminium Bi-Fold Doors And Windows in Horncastle
Our aluminium collection of windows, patio and bi-fold doors offer the highest level of energy efficiency and security available on the market today! Our frames are powder-coated for durability and maintain their richness and fullness over time and come with a 25 year guarantee. All windows and bi-fold doors can be customised with various finishes and colours, making them suitable for both modern and historic homes. This means you can enjoy cutting-edge design without sacrificing your house style.
Looking to upgrade to aluminium windows and bi-fold doors in Horncastle?
Free quotations and home surveys on all aluminium products
See our aluminium product ranges
Aluminium Bi-fold Doors and Windows Horncastle
Our aluminium bi-fold doors and windows provide Horncastle homeowners with the perfect blend of heritage sensitivity and modern performance. Designed to complement period properties while offering contemporary durability, these systems allow wide, uninterrupted openings, connecting interiors seamlessly to gardens or terraces. Slim profiles, precision-engineered frames, and high-quality finishes ensure long-lasting operation with minimal maintenance.
Horncastle installations are bespoke to each property, whether updating a listed building, renovating a period home, or adding a stylish extension. These aluminium systems combine elegance, energy efficiency, and security to enhance the character and functionality of every property.
Heritage-aware aluminium solutions with modern performance in Horncastle
We specialise in aluminium solutions that respect the architectural heritage of Horncastle properties while providing the benefits of modern engineering. Thermally broken frames, energy-efficient glazing, and secure locking systems ensure comfort, safety, and sustainability without compromising period aesthetics.
Slim-profile frames to retain traditional sightlines
Timber-effect finishes for authentic period appearance
Multi-point locking and reinforced hardware for security
Double or triple glazing for insulation and energy efficiency
These features ensure Horncastle homeowners enjoy contemporary performance while preserving the charm and character of their property.
On-site surveys, planning advice and sensitive installations in Horncastle
Every Horncastle project begins with a detailed site survey to measure openings, assess structural requirements, and discuss design preferences. Our team also provides guidance on planning regulations and listed building restrictions, ensuring installations are compliant and sympathetic to local heritage standards.
Our installation teams are experienced in handling period properties with care, using techniques that protect existing structures and finishes while delivering secure, weatherproof, and precisely fitted aluminium bi-folds or windows.
Timber-effect aluminium and slim sightlines for period aesthetics
For Horncastle properties where traditional appearance is key, we offer timber-effect aluminium frames that replicate the warmth and texture of wood without the maintenance concerns. Slim sightline options ensure windows and doors maintain a period-appropriate visual profile while allowing maximum natural light.
These solutions are ideal for both listed and non-listed homes, offering the best of modern aluminium performance in a heritage-sensitive design.
Secondary glazing alternatives where listed restrictions apply
Where planning restrictions prevent full replacement, our Horncastle team can provide secondary glazing solutions. These systems improve thermal efficiency and sound insulation without altering the appearance of original windows, making them a practical choice for listed or conservation-area properties.
Secondary glazing can be customised for frame colour, glass type, and opening mechanisms, allowing Horncastle homeowners to enjoy modern performance while complying with strict preservation requirements.
Looking to upgrade to aluminium windows and doors in Horncastle?
Free quotations and home surveys on all aluminium products
Frequently Asked Questions
Yes, timber-effect aluminium frames are ideal for Horncastle listed homes, offering the classic appearance of wood while providing the durability, low maintenance, and energy efficiency of modern aluminium. They are designed to complement period aesthetics without compromising performance or compliance.
Many Horncastle properties, especially listed or conservation-area homes, may require planning approval or listed-building consent. Our team provides guidance and support throughout the process, ensuring all installations meet local heritage and planning regulations.
Yes, secondary glazing is often recommended for Horncastle properties in conservation areas or listed buildings where altering original windows is restricted. It improves thermal and acoustic performance while preserving the original aesthetics and complying with heritage requirements.
Our installation teams take care to replicate traditional reveal and architrave details for Horncastle homes, ensuring a seamless, heritage-sensitive finish. We tailor profiles, finishes, and fittings to match the property’s existing architectural style while maintaining modern performance and weatherproofing.
Yes, we can provide references from previous Horncastle clients who have had heritage-sensitive aluminium installations. This allows prospective homeowners to see examples of our work, confirming quality, attention to detail, and successful compliance with conservation and listed-building requirements.
Aluminium Windows & Bi-Fold Doors in Horncastle
BWDC supply and fit aluminium windows, bi-fold and patio doors throughout the Lincolnshire area. If you are looking for any information on our aluminium products or a free quotation or home survey please feel free to give us a call, we are always happy to help

