Solid Cedar Houses: A Comprehensive Guide for UK Home Buyers and Investors
Understanding the Solid Cedar House
The Solid Cedar house, a unique architectural marvel, stands as a testament to the innovative construction techniques of the late 1930s. Designed by R G Tarran and manufactured by Solid Cedar Homes Ltd, these properties were built between 1938 and 1940. With only 600 units constructed, they are a rare find in the UK property market. This article delves into the intricate details of these homes, offering insights into their construction, typical characteristics, potential hazards, and what to look for during an inspection.
Historical Context and Manufacturing Details
Solid Cedar Homes Ltd, a pioneering company in the construction industry, embarked on the ambitious project of building these homes just before the onset of World War II. The period of 1938 to 1940 was marked by a push for innovative housing solutions, and the Solid Cedar house was a response to the demand for durable and aesthetically pleasing homes. These houses are primarily located in suburban areas, where they were designed to offer a blend of modernity and comfort.
Architectural Characteristics
The Solid Cedar house is a two-storey semi-detached property, easily identifiable by its medium pitch hipped roof covered with plain tiles. The external walls feature horizontal cedar boarding up to the first-floor window sill level, with vertical cedar boarding and cover strips above. Some variations include a front upper storey square bay window, adding a touch of elegance to the façade. A flat canopy over the front door is another distinctive feature, providing a welcoming entrance.
Construction Details
The construction of Solid Cedar houses is a fascinating study in system-built properties. Here’s a detailed breakdown of their construction:
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Substructure: These homes rest on concrete strip footings with vented masonry underbuilding, ensuring stability and ventilation. A damp-proof course (DPC) is incorporated to prevent moisture ingress.
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External Walls: The walls are constructed using a platform panel system. Storey-height vertical tongue and groove (T&G) boarded solid panels are overlaid with building paper and directly clad with horizontal cedar boarding to the first floor. Above this, vertical cedar boarding with cover strips masks the joints. Internally, the walls are lined with plasterboard on timber battens.
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Separating Wall: An 8-inch block wall lined to eaves level with plasterboard on timber battens provides sound and thermal insulation between adjoining properties.
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Partitions: Internal partitions consist of solid vertical T&G boarding lined with plasterboard on timber battens, offering robust separation between rooms.
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Floors: The ground and first floors are constructed with T&G boarding on timber joists, providing a solid and durable surface.
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Ceilings: Plasterboard ceilings are standard, contributing to the overall aesthetic and acoustic performance.
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Roof: The roof structure comprises timber rafters, timber sarking, bituminous felt, and plain tiles, ensuring weather resistance and longevity.
Potential Hazards and Risks
While Solid Cedar houses are celebrated for their design and construction, they are not without potential hazards. Understanding these risks is crucial for prospective buyers and investors:
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Timber Decay: Localised decay of timber board claddings, ground floor timber joists, and T&G boarded panels is a common issue. This decay is often due to moisture ingress and inadequate ventilation.
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Structural Integrity: Over time, the structural integrity of the timber elements may be compromised, necessitating regular inspections and maintenance.
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Moisture Ingress: The presence of a damp-proof course is essential, but any breaches can lead to moisture ingress, affecting the timber and internal finishes.
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Thermal Performance: While the cedar cladding offers some insulation, additional measures may be required to meet modern energy efficiency standards.
Defective Premises Act Considerations
The Solid Cedar house is not classed as defective under the Defective Premises Act. However, due diligence is essential when purchasing such properties. Ensuring that any previous modifications or repairs comply with current building regulations is crucial to avoid potential legal issues.
Inspection Tips for Solid Cedar Houses
When inspecting a Solid Cedar house, a methodical approach is essential to identify any potential issues. Here’s a step-by-step guide:
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Exterior Inspection: Begin by examining the external cedar cladding for signs of decay or damage. Pay particular attention to the joints and cover strips, as these areas are prone to moisture ingress.
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Roof Assessment: Inspect the roof for missing or damaged tiles and check the condition of the bituminous felt. Ensure that the roof structure is sound and free from sagging or warping.
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Substructure and DPC: Check the condition of the concrete strip footings and vented masonry underbuilding. Ensure that the damp-proof course is intact and functioning effectively.
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Internal Walls and Partitions: Examine the plasterboard linings for signs of moisture damage or cracking. Check the condition of the timber battens and T&G boarding.
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Flooring: Inspect the ground and first floors for signs of decay or movement. Pay attention to any creaking or uneven surfaces, which may indicate underlying issues.
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Ceilings: Look for signs of water staining or sagging, which could indicate roof leaks or structural issues.
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Thermal and Acoustic Performance: Assess the insulation levels and consider upgrading if necessary to improve energy efficiency and comfort.
Maintenance and Upgrades
Maintaining a Solid Cedar house requires regular inspections and timely repairs. Here are some maintenance tips and potential upgrades:
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Timber Treatment: Regularly treat the timber cladding and structural elements with appropriate preservatives to prevent decay and extend their lifespan.
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Insulation Upgrades: Consider adding insulation to the walls, floors, and roof to improve thermal performance and reduce energy costs.
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Ventilation Improvements: Ensure adequate ventilation in the substructure and roof space to prevent moisture build-up and decay.
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Modernisation: While preserving the original character, consider modernising the interior finishes and fixtures to enhance comfort and functionality.
Conclusion
The Solid Cedar house is a unique and desirable property type, offering a blend of historical charm and modern potential. Understanding the construction details, potential hazards, and maintenance requirements is essential for prospective buyers and investors. By following the inspection tips and maintenance advice outlined in this article, you can ensure that your investment in a Solid Cedar house is both rewarding and secure.
At Flettons, we’re committed to safeguarding your investment. When considering a property purchase, trust our seasoned expertise to reveal any hidden threats. For a thorough building survey, get your instant quote through our quote calculator or reach out directly at 0203 691 0451. Your home’s safety is our top priority.