IKO Cambridge Supplement Codes: A Comprehensive Guide for Roofing Contractors
IKO Cambridge shingles represent a mid-to-premium architectural asphalt shingle product line that requires specific knowledge for accurate estimates and successful insurance claims. Understanding the nuances of this product, proper Xactimate coding, and anticipating adjuster objections will streamline your supplementation process and improve claim acceptance rates.
IKO Cambridge Specific Product Details
IKO Cambridge shingles are architectural-grade products available in multiple color options and carry a standard 25-year warranty. The shingle dimensions measure approximately 13.25 inches by 39.375 inches, with a typical coverage of 3.1 bundles per 100 square feet. These shingles feature enhanced wind resistance (typically 130+ mph) and are heavier than standard three-tab alternatives, which affects installation labor costs and disposal requirements. Contractors must verify the specific Cambridge variant on the roof before estimating, as IKO offers Cambridge AR, Cambridge HD, and other sub-lines with varying specifications. The product weight typically ranges from 250 to 280 pounds per square, requiring proper structural consideration during estimation.
Xactimate Line Items and Coding
In Xactimate, use the Roofing category with the following specific codes: For Cambridge shingle removal, code RFNL-ARCH-REMV (Architectural Shingle Removal) rather than standard shingle removal codes. For installation, use RFNL-ARCH-INST (Architectural Shingle Installation) with appropriate quantity in squares. Material codes should specify RFNL-ARCH-SHNG-CMBRG or the specific Cambridge variant available in your database. Include RFNL-UNDLAY-SYNTH (Synthetic Underlayment) rather than standard felt, as Cambridge installations increasingly specify synthetic backing. For flashing work, use RFNL-FLASH-METAL codes with appropriate material specifications. Drip edge pricing differs for architectural applications—specify RFNL-DRIPEDG-ARCH rather than standard drip edge codes.
Countering Adjuster Pushback
Adjusters commonly dispute Cambridge pricing by comparing it to standard three-tab alternatives or offering lower-tier architectural options. Counter this by providing the original roof specification documentation, manufacturer's installation guides confirming Cambridge selection, and comparative pricing sheets showing material cost differentials. When adjusters claim "any architectural shingle is acceptable," reference the replacement cost principle and original roof specifications—using inferior products constitutes improper repair. Document any color matching challenges, as Cambridge color lines may discontinue, justifying full roof replacement rather than spot repairs. If adjusters question labor rates, cite manufacturer installation specifications requiring experienced architectural shingle installation techniques.
Proper Damage Documentation
Photograph Cambridge shingles from multiple angles showing granule loss, cupping, or other damage characteristics. Document the shingle layout pattern, as architectural shingles display differently than three-tab products. Include close-ups of tab designs and any distinctive features unique to Cambridge variants. Note the roof age and weather conditions present during the loss event. Create a detailed damage sketch indicating affected areas and severity distribution across the roof plane. Obtain manufacturer documentation if available showing Cambridge product specifications from the original installation date.
Supplement Tracking for Cambridge Claims
Maintain a dedicated spreadsheet tracking Cambridge-specific supplements with columns for claim number, property address, Cambridge variant used, original estimate amount, supplement amounts, reason for supplement, submission date, and resolution status. Flag claims requiring multiple supplements for pattern analysis. Document all adjuster communications regarding Cambridge product specifications and pricing objections. Create a Cambridge-specific photo library showing common damage patterns, proper installation details, and color variations for future reference. Track approval timelines—Cambridge supplements often require additional review, so monitor processing times to identify systemic delays requiring escalation to supervisors.
```