Integrated Insulated Window and Door Trim for Continuous Envelopes
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Solution Overview
Problem
Existing methods for applying continuous insulation around windows and doors in construction are time-consuming and disrupt the continuity of insulation, requiring additional site time and potentially causing disturbances.
Innovation Solution
A trim product with integrated rigid foam insulation is used, which forms a continuous insulation envelope when installed, allowing for quick application without disrupting insulation continuity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If continuous insulation is applied to the frame around the opening prior to the application of siding, then insulation continuity is maintained, but additional time is required on site and subsequent siding application can cause disturbances in insulation continuity
Solution Approach 1:
The patent combines the trim product and insulation into a single integrated unit. The rigid foam insulation is attached directly to the trim product, creating a pre-assembled component that installs as one piece. This merging eliminates the need for separate insulation installation steps and prevents disturbances to insulation continuity that would occur with sequential installation of insulation followed by siding.
Solution Approach 2:
The insulation is pre-attached to the trim product before installation on the construction site. This preliminary action of combining insulation with the trim product allows the insulation to be positioned correctly in advance, avoiding the need for additional on-site installation time and preventing disruptions to insulation continuity that would occur during subsequent siding installation.
2Reliability
If separate insulation application is used around openings, then insulation can be applied, but the process is time-consuming and disrupts insulation continuity
Solution Approach 1:
The trim product and insulation are merged into a single integrated component. The rigid foam insulation is permanently attached to the trim product, creating a unified assembly that installs in one operation. This eliminates the productivity loss associated with separate application steps and prevents disruptions to insulation continuity that occur when insulation is applied separately and then disturbed by subsequent construction activities.
3Productivity
If integrated insulated trim is used, then installation is quick and insulation continuity is maintained, but the trim product complexity increases
Solution Approach 1:
The building envelope system is segmented into modular components, with the insulated trim product being one such module. By segmenting the insulation and trim into a pre-assembled unit, the complexity is managed at the manufacturing stage rather than the installation stage. This allows for quick on-site installation while the complexity of integration is handled during production, resolving the contradiction between installation speed and product complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The trim product with integrated insulation ensures a continuous insulation envelope, enhancing efficiency and preventing moisture intrusion while maintaining a finished appearance.
Implementation Method 1
The foam insulation is trimmed flush to the back of the trim product. When installed, the insulation on the trim product forms a substantially continuous insulation envelope with similar foam insulation installed on the adjacent insulated panels of the construction.
Data Source
AI summary
A trim product with integrated rigid foam insulation attached thereto. The foam insulation portion is trimmed flush to the back of the trim product. When installed, the insulation on the trim product forms a substantially continuous insulation envelope with similar foam insulation installed on the adjacent insulated panels of the construction. The trim product may be used to form the header, sill, or jambs for a window or a door or similar structure.