Transform Your Home With Space and Efficiency

We specialise in creating high-performance home extensions that provide additional living space while enhancing your property's energy efficiency and value. Our innovative construction methods deliver extensions up to three times faster than traditional approaches, minimising disruption to your household.

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Eco Build System: Extension Advantage

Our extension service utilises Structural Insulated Panels (SIPs) to create additions that seamlessly integrate with your existing home while offering superior performance:

•⁠ ⁠Rapid Installation: Extensions can be walled and roofed significantly faster than conventional methods

•⁠ ⁠Minimal Disruption: Quicker construction means less time with your home exposed during the "knock-through" phase

•⁠ ⁠Pre-fabricated Precision: Panels are manufactured off-site to exact specifications, ensuring perfect fit

•⁠ ⁠Access Solution: Manageable panel sizes make construction possible even on tight sites with limited access

•⁠ ⁠Weather-Independent* Construction can continue regardless of weather conditions

•⁠ ⁠Built-In Insulation: No need for additional cavity or internal insulation, simplifying the construction process

•⁠ ⁠Versatile Applications: Suitable for single-storey extensions, two-storey additions, replacement roofs and extra storeys

Superior Performance

Our extension system delivers exceptional performance benefits:

•⁠ ⁠*Outstanding Insulation*: Pre-insulated panels provide excellent thermal efficiency

•⁠ ⁠*Exceptional Air-tightness*: Innovative joining system creates a highly sealed structure

•⁠ ⁠*Reduced Energy Costs*: Superior insulation and air-tightness lower heating and cooling expenses

•⁠ ⁠*Structural Strength*: Exceptionally strong construction compared to traditional methods

•⁠ ⁠*Noise Reduction*: Excellent acoustic properties for a quieter living environment

•⁠ ⁠*Environmentally Responsible*: Low carbon footprint with 100% recyclable insulation materials

Flexible Design Options

Our extension system accommodates virtually any design requirement:

•⁠ ⁠Compatible with traditional brick, render, timber cladding or contemporary finishes

•⁠ ⁠Works with conventional roof coverings including tile, slate, metal or flat roof systems

•⁠ ⁠Seamless integration with existing property aesthetics

•⁠ ⁠Opportunity for enhanced design features such as vaulted ceilings or large glazed areas

•⁠ ⁠Internal finishes to match your existing home

Comprehensive Service

Our extension service covers every aspect of your project:

•⁠ ⁠Initial consultation and concept development

•⁠ ⁠Architectural design and planning applications

•⁠ ⁠Building regulations compliance

•⁠ ⁠Structural calculations and specifications

•⁠ ⁠Manufacturing of panels to your exact requirements

•⁠ ⁠Foundation preparation and groundworks

•⁠ ⁠Rapid on-site erection by our specialist teams

•⁠ ⁠All electrical and plumbing installations

•⁠ ⁠Internal finishing and decoration

•⁠ ⁠Final commissioning and handover

Contact Bentley Mills to discuss how our innovative extension solutions can transform your home with additional space that's built faster, performs better and lasts longer.