Project Brief Set on a family farm near Bideford, Stoneacre was designed to be a forever home — a property created to make the most of its rural surroundings, natural...
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The Natural Choice for Premium Living
The Internorm HS 330 timber aluminium lift and slide door combines the timeless character of natural wood with the resilience of powder-coated aluminium cladding – delivering decades of effortless, beautiful performance.
- Feature
- Colours
- Hardware
- Specifications
- Downloads
Feature
Crafted for a Life Well Lived
The HS 330 is designed for those who appreciate fine materials and exceptional engineering. Every detail – from its I-tec Glazing to its carefully selected handles – reflects a commitment to quality that you'll notice every time you use it.
Timber-Aluminium Composite Construction
Natural timber on the inside creates a warm, characterful living environment. Aluminium cladding on the outside protects against weathering – requiring very little maintenance across decades of use.Exceptional Thermal Insulation
Achieving Uw values as low as 0.62 W/m²K, the HS 330 delivers outstanding thermal efficiency – keeping your home warm, comfortable, and cost-effective to heat throughout the year.I-tec Glazing as Standard
Internorm's own thermally retentive I-tec Glazing is fitted as standard, with further security glazing upgrades available – so you can tailor the performance of the door to your exact requirements.Up to 40 dB Sound Reduction
Whether your home sits in a busy village or faces open countryside, the HS 330's sound insulation performance ensures a calm, quiet interior environment that truly feels like a sanctuary.Secured by Design & PAS 24 Accredited
The HS 330 meets the highest industry security standards, offering genuine, tested protection that gives homeowners, architects, and specifiers complete confidence.Effortless Lift-and-Slide Mechanism
Despite its premium materials and substantial build, the HS 330 opens and closes with ease – a smooth, satisfying action that speaks to the quality of the engineering behind it.Colours
Beautifully Finished, Inside and Out
The HS 330 offers an exceptional range of colour options to suit any home. The aluminium exterior is finished using RAL colour technology, allowing almost any conceivable shade – from deep charcoal and warm bronze to crisp contemporary whites. On the inside, a range of stunning woodgrain finishes complement the natural timber construction, creating an interior feel that is warm, refined, and completely personal to you. Our team at Camel can help you explore all available options in our showrooms across Cornwall and Devon.
Standard
HM113
HM304
HM605
HM704
HM712
HM716
HM721
HM722
HM735
HM739
HM803
HM817
HM819
HM906
HM907
M916
Internal
FI500
FI501
FI503
FI505
FI510
FI512
Hardware
Configured Around Your Home
The HS 330 can be specified to suit a wide range of opening sizes and configurations, making it as versatile as it is beautiful. It can be combined with the HS 410 system for a consistent aesthetic across a larger new build or apartment project. Handle options are carefully designed to complement the timber-aluminium composition of the door, offering a refined finish that feels as premium as it looks – without ever sacrificing ease of use or security.
Specifications
Built to the Highest Standards
Every HS 330 is manufactured to Internorm's exacting quality standards. Key performance figures are listed below:
Specification
Material
Thermal Insulation (Uw)
Sound Reduction
Security Rating
Glazing
Colour Options (Exterior)
Colour Options (Interior)
Detail
Timber-Aluminium Composite
Up to 0.62 W/m²K
Up to 40 dB
Secured by Design & PAS 24
I-tec Glazing as standard
RAL colour range
Woodgrain & timber finishes
Downloads
Technical Resources for Architects & Specifiers
Download the HS 330 technical data sheets, section drawings, and product documentation below. Our team is available to support your specification at every stage.
The Warmth of Timber, the Strength of Aluminium
There's a reason timber-aluminium is the material of choice for discerning homeowners and leading architects. The HS 330 gives you the natural character of real wood on the inside – the kind that makes a room feel alive – while the powder-coated aluminium exterior stands firm against whatever the South West's weather has to offer.
It's the kind of door that you'll choose not just because it performs brilliantly, but because it says something about the home you're creating. Camel's team will help you design and specify your HS 330 from first enquiry through to installation, ensuring every detail reflects your taste and your project.
Installed with Care Across Cornwall & Devon
Camel has spent over 40 years building a reputation for precision, expertise, and genuine care for the homes and clients we work with. As an authorised Internorm distribution partner, we're proud to offer the HS 330 to homeowners, builders, and architects across the South West – with the knowledge and experience to back it up.
From our showrooms in Wadebridge, Redruth, Holsworthy, and Barnstaple, our team provides full support from initial consultation through to supply and installation. A free site survey is included with every supply and fit order, giving you confidence that your HS 330 will be fitted perfectly.
Frequently Asked Questions
We know that choosing a premium timber aluminium lift and slide door is an important decision. Here are the answers to the questions our customers most commonly ask.
How does timber-aluminium compare to uPVC-aluminium?
Timber-aluminium offers a warmer, more natural interior aesthetic, with comparable or better thermal performance. It's an ideal choice for those who want character as well as efficiency.
Does the timber require a lot of maintenance?
No. The aluminium cladding on the outside fully protects the timber frame from weathering – meaning the HS 330 requires very little maintenance while retaining its natural beauty inside.
Can the HS 330 be combined with other Internorm systems?
Yes. The HS 330 can be combined with the HS 410 system to create a cohesive look across larger projects, and sits beautifully alongside other Internorm window and door ranges.
What woodgrain finishes are available for the interior?
A range of woodgrain finishes is available to complement the natural timber construction. Our team at Camel can show you all available options in our showrooms.
Does Camel carry out installations across the South West?
Yes, we supply and install across Cornwall and North Devon, and will travel further for the right project. Contact us to discuss your requirements and we'll take care of the rest.
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